Hướng dẫn how do you print a number using the string format function in python - làm cách nào để in một số bằng hàm định dạng chuỗi trong python

Phương thức chuỗi

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Thí dụ

Chèn giá bên trong trình giữ chỗ, giá phải ở điểm cố định, định dạng hai chiều:

txt = "chỉ cho {giá: .2f} đô la!" in (txt.format (giá = 49))
print(txt.format(price = 49))

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Định nghĩa và cách sử dụng

Phương thức

GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
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2 định dạng (các) giá trị được chỉ định và chèn chúng bên trong trình giữ chỗ của chuỗi.

Người giữ chỗ được xác định bằng dấu ngoặc xoăn: {}. Đọc thêm về các giữ chỗ trong phần giữ chỗ bên dưới.

Phương thức

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This article is written in Python
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2 trả về chuỗi được định dạng.


Cú pháp

String.Format (value1, value2 ...)

Giá trị tham số

Tham sốSự mô tả
value1, value2 ...Yêu cầu. Một hoặc nhiều giá trị nên được định dạng và chèn vào chuỗi.

Các giá trị là một danh sách các giá trị được phân tách bằng dấu phẩy, danh sách giá trị khóa = hoặc kết hợp cả hai.

Các giá trị có thể là của bất kỳ loại dữ liệu.


Các giữ chỗ

Các giữ chỗ có thể được xác định bằng cách sử dụng các chỉ mục được đặt tên

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4, các chỉ mục được đánh số
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5 hoặc thậm chí các giữ chỗ trống
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6.

Thí dụ

Sử dụng các giá trị giữ chỗ khác nhau:

TXT1 = "Tên của tôi là {fname}, tôi là {Age}". Định dạng (fname = "john", tuổi = 36) txt2 = "Tên của tôi là {0}, tôi {1}". Định dạng (định dạng (định dạng (định dạng (định dạng ( "John", 36) txt3 = "Tên tôi là {}, tôi là {}". Định dạng ("John", 36)
txt2 = "My name is {0}, I'm {1}".format("John",36)
txt3 = "My name is {}, I'm {}".format("John",36)

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Định nghĩa và cách sử dụng

Phương thức

GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
2 định dạng (các) giá trị được chỉ định và chèn chúng bên trong trình giữ chỗ của chuỗi.

Người giữ chỗ được xác định bằng dấu ngoặc xoăn: {}. Đọc thêm về các giữ chỗ trong phần giữ chỗ bên dưới.Phương thức
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
2 trả về chuỗi được định dạng.
Cú pháp
String.Format (value1, value2 ...)Phương thức
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
2 trả về chuỗi được định dạng.
Cú pháp
String.Format (value1, value2 ...)Phương thức
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
2 trả về chuỗi được định dạng.
Cú pháp
String.Format (value1, value2 ...)Phương thức
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
2 trả về chuỗi được định dạng.
Cú pháp
String.Format (value1, value2 ...)Phương thức
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
2 trả về chuỗi được định dạng.
Cú pháp
String.Format (value1, value2 ...)Phương thức
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
2 trả về chuỗi được định dạng.
Cú pháp
String.Format (value1, value2 ...)Phương thức
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
2 trả về chuỗi được định dạng.
Cú pháp
String.Format (value1, value2 ...)Phương thức
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
2 trả về chuỗi được định dạng.
Cú pháp
String.Format (value1, value2 ...)Phương thức
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
2 trả về chuỗi được định dạng.
Cú pháp
String.Format (value1, value2 ...)Phương thức
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
2 trả về chuỗi được định dạng.
Cú pháp
String.Format (value1, value2 ...) Giá trị tham số
Tham sốPhương thức
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This article is written in Python
Hello, I am  18 years old!
2 trả về chuỗi được định dạng.
Cú pháp
String.Format (value1, value2 ...)Phương thức
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
2 trả về chuỗi được định dạng.
Cú pháp
String.Format (value1, value2 ...)Phương thức
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
2 trả về chuỗi được định dạng.
Cú pháp
String.Format (value1, value2 ...)Phương thức
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
2 trả về chuỗi được định dạng.
Cú pháp
String.Format (value1, value2 ...)Phương thức
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
2 trả về chuỗi được định dạng.
Cú pháp
String.Format (value1, value2 ...) Giá trị tham số
Tham số Sự mô tả
value1, value2 ...Phương thức
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
2 trả về chuỗi được định dạng.
Cú pháp
String.Format (value1, value2 ...)Phương thức
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
2 trả về chuỗi được định dạng.
Cú pháp
String.Format (value1, value2 ...)Phương thức
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
2 trả về chuỗi được định dạng.
Cú pháp
String.Format (value1, value2 ...) Giá trị tham số
Tham sốPhương thức
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
2 trả về chuỗi được định dạng.
Cú pháp

Phương thức chuỗi


Chức năng Python String Format () đã được giới thiệu để xử lý định dạng chuỗi phức tạp hiệu quả hơn. Đôi khi chúng tôi muốn thực hiện các câu lệnh in tổng quát trong trường hợp đó thay vì viết câu lệnh in mỗi khi chúng tôi sử dụng khái niệm định dạng.has been introduced for handling complex string formatting more efficiently. Sometimes we want to make generalized print statements in that case instead of writing print statement every time we use the concept of formatting.

Python3

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geeksforgeeks
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geeksforgeeks
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Inter
7
geeksforgeeks
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8
geeksforgeeks
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9
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
0
geeksforgeeks
Interngeeks         
Inter
5
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
2
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
3

Output:

I have 4.00 Ruppes!

Phương pháp này của lớp chuỗi tích hợp cung cấp chức năng cho các thay thế biến phức và định dạng giá trị. Kỹ thuật định dạng mới này được coi là thanh lịch hơn. Cú pháp chung của phương thức định dạng () là String.Format (var1, var2, Tiết). Ở đây chúng tôi sẽ cố gắng hiểu cách định dạng một chuỗi chứa niềng răng xoăn trong Python. & NBSP;

Một minh chứng đơn giản về phương thức Python String () Phương thức

Các định dạng hoạt động bằng cách đặt vào một hoặc nhiều trường thay thế và trình giữ chỗ được xác định bởi một cặp niềng răng xoăn {} thành một chuỗi và gọi str.format (). Giá trị chúng tôi muốn đặt vào các giữ chỗ và nối với chuỗi được truyền dưới dạng tham số vào hàm định dạng.{ } into a string and calling the str.format(). The value we wish to put into the placeholders and concatenate with the string passed as parameters into the format function.

Chức năng của Syntax of String định dạng ()

Cú pháp: {} .format (giá trị) { }.format(value)

Parameters: 

  • Giá trị: Có thể là một số nguyên, hằng số điểm nổi, chuỗi, ký tự hoặc thậm chí các biến. Can be an integer, floating point numeric constant, string, characters or even variables.

ReturnType: Trả về một chuỗi được định dạng với giá trị được truyền dưới dạng tham số ở vị trí giữ chỗ. & Nbsp; Returns a formatted string with the value passed as parameter in the placeholder position. 

Sử dụng một định dạng duy nhất

Trong ví dụ này, chúng tôi sẽ sử dụng chương trình ký hiệu khung chuỗi để chứng minh phương thức str.format ().string bracket notation program to demonstrate the str.format() method.

Python3

geeksforgeeks
Interngeeks         
Inter
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
6

This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
8
geeksforgeeks
Interngeeks         
Inter
9
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
ValueError: Unknown format code 'd' for object of type 'float'
1
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
3

ValueError: Unknown format code 'd' for object of type 'float'
3
geeksforgeeks
Interngeeks         
Inter
5
ValueError: Unknown format code 'd' for object of type 'float'
5

geeksforgeeks
Interngeeks         
Inter
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
ValueError: Unknown format code 'd' for object of type 'float'
3
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
8
geeksforgeeks
Interngeeks         
Inter
9
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
<   :  left-align text in the field
^   :  center text in the field
>   :  right-align text in the field
2
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
3

geeksforgeeks
Interngeeks         
Inter
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
<   :  left-align text in the field
^   :  center text in the field
>   :  right-align text in the field
6
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
8
geeksforgeeks
Interngeeks         
Inter
9
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
GeeksforGeeks, is the computer science portal for geeks   !
It is    40 degrees outside!
GeeksforGeeks was founded in             2009!
 GeeksforGeeks   was founded in 2009 !
*******Geeks********
0
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
3

Đầu ra:

GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!

Định dạng chuỗi () với nhiều người giữ chỗ

Nhiều cặp niềng răng xoăn có thể được sử dụng trong khi định dạng chuỗi trong Python. Hãy nói rằng, một sự thay thế biến khác là cần thiết trong câu, có thể được thực hiện bằng cách thêm một cặp niềng răng xoăn thứ hai và chuyển giá trị thứ hai vào phương thức. Python sẽ thay thế các giữ chỗ bằng các giá trị theo thứ tự. & NBSP;order. 

Cú pháp: {} {} .format (value1, value2) { } { } .format(value1, value2)

Tham số: & nbsp; (value1, value2): có thể là số nguyên, hằng số điểm nổi, chuỗi, ký tự và thậm chí các biến. Chỉ có sự khác biệt là, số lượng các giá trị được truyền dưới dạng tham số trong phương thức định dạng () phải bằng số lượng người giữ chỗ được tạo trong chuỗi.  (value1, value2) : Can be integers, floating point numeric constants, strings, characters and even variables. Only difference is, the number of values passed as parameters in format() method must be equal to the number of placeholders created in the string.

Lỗi và ngoại lệ: & nbsp; 

IndexError: Xảy ra khi chuỗi có một trình giữ chỗ bổ sung và chúng tôi đã không vượt qua bất kỳ giá trị nào cho nó theo phương thức định dạng (). Python thường chỉ định các giữ chỗ với chỉ mục mặc định theo thứ tự như 0, 1, 2, 3. Để truy cập các giá trị được truyền dưới dạng tham số. Vì vậy, khi nó gặp phải một trình giữ chỗ có chỉ mục không có bất kỳ giá trị nào được truyền bên trong tham số, nó sẽ ném IndexError. & NBSP;Occurs when string has an extra placeholder, and we didn’t pass any value for it in the format() method. Python usually assigns the placeholders with default index in order like 0, 1, 2, 3…. to access the values passed as parameters. So when it encounters a placeholder whose index doesn’t have any value passed inside as parameter, it throws IndexError. 

Chương trình Python sử dụng nhiều người giữ chỗ để chứng minh phương thức str.format ().

Python3

GeeksforGeeks, is the computer science portal for geeks   !
It is    40 degrees outside!
GeeksforGeeks was founded in             2009!
 GeeksforGeeks   was founded in 2009 !
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2
geeksforgeeks
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5
GeeksforGeeks, is the computer science portal for geeks   !
It is    40 degrees outside!
GeeksforGeeks was founded in             2009!
 GeeksforGeeks   was founded in 2009 !
*******Geeks********
4

geeksforgeeks
Interngeeks         
Inter
7
GeeksforGeeks, is the computer science portal for geeks   !
It is    40 degrees outside!
GeeksforGeeks was founded in             2009!
 GeeksforGeeks   was founded in 2009 !
*******Geeks********
6
geeksforgeeks
Interngeeks         
Inter
9
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
ValueError: Unknown format code 'd' for object of type 'float'
1
Enter lower range :-
3
Enter upper range :-
10
------Before Using Formatters-------
3 9 27 81
4 16 64 256
5 25 125 625
6 36 216 1296
7 49 343 2401
8 64 512 4096
9 81 729 6561

-------After Using Formatters---------

     3      9     27     81
     4     16     64    256
     5     25    125    625
     6     36    216   1296
     7     49    343   2401
     8     64    512   4096
     9     81    729   6561
0
Enter lower range :-
3
Enter upper range :-
10
------Before Using Formatters-------
3 9 27 81
4 16 64 256
5 25 125 625
6 36 216 1296
7 49 343 2401
8 64 512 4096
9 81 729 6561

-------After Using Formatters---------

     3      9     27     81
     4     16     64    256
     5     25    125    625
     6     36    216   1296
     7     49    343   2401
     8     64    512   4096
     9     81    729   6561
1
Enter lower range :-
3
Enter upper range :-
10
------Before Using Formatters-------
3 9 27 81
4 16 64 256
5 25 125 625
6 36 216 1296
7 49 343 2401
8 64 512 4096
9 81 729 6561

-------After Using Formatters---------

     3      9     27     81
     4     16     64    256
     5     25    125    625
     6     36    216   1296
     7     49    343   2401
     8     64    512   4096
     9     81    729   6561
0
Enter lower range :-
3
Enter upper range :-
10
------Before Using Formatters-------
3 9 27 81
4 16 64 256
5 25 125 625
6 36 216 1296
7 49 343 2401
8 64 512 4096
9 81 729 6561

-------After Using Formatters---------

     3      9     27     81
     4     16     64    256
     5     25    125    625
     6     36    216   1296
     7     49    343   2401
     8     64    512   4096
     9     81    729   6561
3
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
3

geeksforgeeks
Interngeeks         
Inter
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
55
Enter lower range :-
3
Enter upper range :-
10
------Before Using Formatters-------
3 9 27 81
4 16 64 256
5 25 125 625
6 36 216 1296
7 49 343 2401
8 64 512 4096
9 81 729 6561

-------After Using Formatters---------

     3      9     27     81
     4     16     64    256
     5     25    125    625
     6     36    216   1296
     7     49    343   2401
     8     64    512   4096
     9     81    729   6561
7

This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
8
geeksforgeeks
Interngeeks         
Inter
9
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
02
Enter lower range :-
3
Enter upper range :-
10
------Before Using Formatters-------
3 9 27 81
4 16 64 256
5 25 125 625
6 36 216 1296
7 49 343 2401
8 64 512 4096
9 81 729 6561

-------After Using Formatters---------

     3      9     27     81
     4     16     64    256
     5     25    125    625
     6     36    216   1296
     7     49    343   2401
     8     64    512   4096
     9     81    729   6561
0
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
04
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
3

geeksforgeeks
Interngeeks         
Inter
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
08

This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
8
geeksforgeeks
Interngeeks         
Inter
9
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
13
Enter lower range :-
3
Enter upper range :-
10
------Before Using Formatters-------
3 9 27 81
4 16 64 256
5 25 125 625
6 36 216 1296
7 49 343 2401
8 64 512 4096
9 81 729 6561

-------After Using Formatters---------

     3      9     27     81
     4     16     64    256
     5     25    125    625
     6     36    216   1296
     7     49    343   2401
     8     64    512   4096
     9     81    729   6561
0
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
15
Enter lower range :-
3
Enter upper range :-
10
------Before Using Formatters-------
3 9 27 81
4 16 64 256
5 25 125 625
6 36 216 1296
7 49 343 2401
8 64 512 4096
9 81 729 6561

-------After Using Formatters---------

     3      9     27     81
     4     16     64    256
     5     25    125    625
     6     36    216   1296
     7     49    343   2401
     8     64    512   4096
     9     81    729   6561
0
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
17
Enter lower range :-
3
Enter upper range :-
10
------Before Using Formatters-------
3 9 27 81
4 16 64 256
5 25 125 625
6 36 216 1296
7 49 343 2401
8 64 512 4096
9 81 729 6561

-------After Using Formatters---------

     3      9     27     81
     4     16     64    256
     5     25    125    625
     6     36    216   1296
     7     49    343   2401
     8     64    512   4096
     9     81    729   6561
0
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
19
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
3

Đầu ra: & nbsp; 

GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four

Định dạng chuỗi () indexError

Chương trình Python thể hiện số lượng Lỗi chỉ số của người giữ chỗ là bốn nhưng chỉ có ba giá trị được thông qua.

Python3

GeeksforGeeks, is the computer science portal for geeks   !
It is    40 degrees outside!
GeeksforGeeks was founded in             2009!
 GeeksforGeeks   was founded in 2009 !
*******Geeks********
2
geeksforgeeks
Interngeeks         
Inter
5
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
23

geeksforgeeks
Interngeeks         
Inter
7
GeeksforGeeks, is the computer science portal for geeks   !
It is    40 degrees outside!
GeeksforGeeks was founded in             2009!
 GeeksforGeeks   was founded in 2009 !
*******Geeks********
6
geeksforgeeks
Interngeeks         
Inter
9
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
ValueError: Unknown format code 'd' for object of type 'float'
1
Enter lower range :-
3
Enter upper range :-
10
------Before Using Formatters-------
3 9 27 81
4 16 64 256
5 25 125 625
6 36 216 1296
7 49 343 2401
8 64 512 4096
9 81 729 6561

-------After Using Formatters---------

     3      9     27     81
     4     16     64    256
     5     25    125    625
     6     36    216   1296
     7     49    343   2401
     8     64    512   4096
     9     81    729   6561
0
Enter lower range :-
3
Enter upper range :-
10
------Before Using Formatters-------
3 9 27 81
4 16 64 256
5 25 125 625
6 36 216 1296
7 49 343 2401
8 64 512 4096
9 81 729 6561

-------After Using Formatters---------

     3      9     27     81
     4     16     64    256
     5     25    125    625
     6     36    216   1296
     7     49    343   2401
     8     64    512   4096
     9     81    729   6561
1
Enter lower range :-
3
Enter upper range :-
10
------Before Using Formatters-------
3 9 27 81
4 16 64 256
5 25 125 625
6 36 216 1296
7 49 343 2401
8 64 512 4096
9 81 729 6561

-------After Using Formatters---------

     3      9     27     81
     4     16     64    256
     5     25    125    625
     6     36    216   1296
     7     49    343   2401
     8     64    512   4096
     9     81    729   6561
0
Enter lower range :-
3
Enter upper range :-
10
------Before Using Formatters-------
3 9 27 81
4 16 64 256
5 25 125 625
6 36 216 1296
7 49 343 2401
8 64 512 4096
9 81 729 6561

-------After Using Formatters---------

     3      9     27     81
     4     16     64    256
     5     25    125    625
     6     36    216   1296
     7     49    343   2401
     8     64    512   4096
     9     81    729   6561
3
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
3

Đầu ra: & nbsp; 

IndexError: tuple index out of range

Định dạng chuỗi () indexError

Chương trình Python thể hiện số lượng Lỗi chỉ số của người giữ chỗ là bốn nhưng chỉ có ba giá trị được thông qua.

GeeksforGeeks, is the computer science portal for geeks   !
It is    40 degrees outside!
GeeksforGeeks was founded in             2009!
 GeeksforGeeks   was founded in 2009 !
*******Geeks********
2
geeksforgeeks
Interngeeks         
Inter
5
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
23
Định dạng chuỗi bằng cách sử dụng trình tự thoátBạn có thể sử dụng hai hoặc nhiều ký tự được chỉ định đặc biệt trong một chuỗi để định dạng một chuỗi hoặc thực hiện lệnh. Những nhân vật này được gọi là trình tự thoát. Một chuỗi thoát trong Python bắt đầu bằng một dấu gạch chéo ngược (\). Ví dụ, \ n là một chuỗi thoát trong đó ý nghĩa chung của chữ n được thoát ra theo nghĩa đen và đưa ra một ý nghĩa thay thế - một dòng mới.
Trình tự thoátMô tả & NBSP; & nbsp;& nbsp; ví dụ & nbsp; & nbsp; & nbsp;
\NPhá chuỗi thành một dòng mớiIn (Tôi đã thiết kế vần điệu này để giải thích trong thời gian đúng hạn \ nall tôi biết)
\ tThêm một tab ngangIn (Thời gian là một điều đáng kể
\\In một dấu gạch chéo ngượcIn (‘Xem nó bay bởi \ as the Pendulum Swings,)
\ Và & nbsp; & nbsp;In một trích dẫn duy nhấtin (nó không có vấn đề gì khi bạn thử khó như thế nào)
\ & & Nbsp; & nbsp;& nbsp; in một báo giá képin (‘nó là rất \ unreal \ \‘))

\một

tạo ra âm thanh như một tiếng chuông{ } are empty, Python will replace the values passed through str.format() in order. The values that exist within the str.format() method are essentially tuple data types and each individual value contained in the tuple can be called by its index number, which starts with the index number 0. These index numbers can be passed into the curly braces that serve as the placeholders in the original string.

in (‘\ a,) & nbsp; {0} {1}.format(positional_argument, keyword_argument)

Định dạng với các đối số từ khóa và vị trí (positional_argument, keyword_argument)

  • Khi trình giữ chỗ {} trống, Python sẽ thay thế các giá trị được truyền qua str.format () theo thứ tự. Các giá trị tồn tại trong phương thức str.format () về cơ bản là các loại dữ liệu tuple và mỗi giá trị riêng lẻ có trong bộ tuple có thể được gọi theo số chỉ mục của nó, bắt đầu với số chỉ mục 0. Niềng răng phục vụ như là người giữ chỗ trong chuỗi ban đầu. can be integers, floating point numeric constants, strings, characters and even variables. 
  • Cú pháp: {0} {1} .format (vị trí_argument, keyword_argument) is essentially a variable storing some value, which is passed as parameter.

Example:

Tham số: (vị trí_argument, keyword_argument)

Python3

geeksforgeeks
Interngeeks         
Inter
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
36
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
8
geeksforgeeks
Interngeeks         
Inter
9
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
ValueError: Unknown format code 'd' for object of type 'float'
1
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
41

GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
42
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
43
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
3

geeksforgeeks
Interngeeks         
Inter
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
47
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
8
geeksforgeeks
Interngeeks         
Inter
9
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
ValueError: Unknown format code 'd' for object of type 'float'
1
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
41

GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
42
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
43
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
3

geeksforgeeks
Interngeeks         
Inter
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
58

Vị trí_argument có thể là số nguyên, hằng số điểm nổi, chuỗi, ký tự và thậm chí các biến. & Nbsp;

GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
69
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
70
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
3

geeksforgeeks
Interngeeks         
Inter
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
74

This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
8
geeksforgeeks
Interngeeks         
Inter
9
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
63
Enter lower range :-
3
Enter upper range :-
10
------Before Using Formatters-------
3 9 27 81
4 16 64 256
5 25 125 625
6 36 216 1296
7 49 343 2401
8 64 512 4096
9 81 729 6561

-------After Using Formatters---------

     3      9     27     81
     4     16     64    256
     5     25    125    625
     6     36    216   1296
     7     49    343   2401
     8     64    512   4096
     9     81    729   6561
0
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
65
Enter lower range :-
3
Enter upper range :-
10
------Before Using Formatters-------
3 9 27 81
4 16 64 256
5 25 125 625
6 36 216 1296
7 49 343 2401
8 64 512 4096
9 81 729 6561

-------After Using Formatters---------

     3      9     27     81
     4     16     64    256
     5     25    125    625
     6     36    216   1296
     7     49    343   2401
     8     64    512   4096
     9     81    729   6561
0
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
67
Enter lower range :-
3
Enter upper range :-
10
------Before Using Formatters-------
3 9 27 81
4 16 64 256
5 25 125 625
6 36 216 1296
7 49 343 2401
8 64 512 4096
9 81 729 6561

-------After Using Formatters---------

     3      9     27     81
     4     16     64    256
     5     25    125    625
     6     36    216   1296
     7     49    343   2401
     8     64    512   4096
     9     81    729   6561
0
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
70
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
3

geeksforgeeks
Interngeeks         
Inter
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
89

This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
8
geeksforgeeks
Interngeeks         
Inter
9
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
Enter lower range :-
3
Enter upper range :-
10
------Before Using Formatters-------
3 9 27 81
4 16 64 256
5 25 125 625
6 36 216 1296
7 49 343 2401
8 64 512 4096
9 81 729 6561

-------After Using Formatters---------

     3      9     27     81
     4     16     64    256
     5     25    125    625
     6     36    216   1296
     7     49    343   2401
     8     64    512   4096
     9     81    729   6561
1
Enter lower range :-
3
Enter upper range :-
10
------Before Using Formatters-------
3 9 27 81
4 16 64 256
5 25 125 625
6 36 216 1296
7 49 343 2401
8 64 512 4096
9 81 729 6561

-------After Using Formatters---------

     3      9     27     81
     4     16     64    256
     5     25    125    625
     6     36    216   1296
     7     49    343   2401
     8     64    512   4096
     9     81    729   6561
0
Enter lower range :-
3
Enter upper range :-
10
------Before Using Formatters-------
3 9 27 81
4 16 64 256
5 25 125 625
6 36 216 1296
7 49 343 2401
8 64 512 4096
9 81 729 6561

-------After Using Formatters---------

     3      9     27     81
     4     16     64    256
     5     25    125    625
     6     36    216   1296
     7     49    343   2401
     8     64    512   4096
     9     81    729   6561
3
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
97
geeksforgeeks
Interngeeks         
Inter
5
ValueError: Unknown format code 'd' for object of type 'float'
1
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
3

Đầu ra: & nbsp; 

Định dạng chuỗi () indexError

Chương trình Python thể hiện số lượng Lỗi chỉ số của người giữ chỗ là bốn nhưng chỉ có ba giá trị được thông qua.

GeeksforGeeks, is the computer science portal for geeks   !
It is    40 degrees outside!
GeeksforGeeks was founded in             2009!
 GeeksforGeeks   was founded in 2009 !
*******Geeks********
2
geeksforgeeks
Interngeeks         
Inter
5
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
23

Định dạng chuỗi bằng cách sử dụng trình tự thoát

Bạn có thể sử dụng hai hoặc nhiều ký tự được chỉ định đặc biệt trong một chuỗi để định dạng một chuỗi hoặc thực hiện lệnh. Những nhân vật này được gọi là trình tự thoát. Một chuỗi thoát trong Python bắt đầu bằng một dấu gạch chéo ngược (\). Ví dụ, \ n là một chuỗi thoát trong đó ý nghĩa chung của chữ n được thoát ra theo nghĩa đen và đưa ra một ý nghĩa thay thế - một dòng mới.

Trình tự thoát

Mô tả & NBSP; & nbsp;{field_name: conversion}, where field_name specifies the index number of the argument to the str.format() method, and conversion refers to the conversion code of the data type.

Sử dụng %s - chuyển đổi chuỗi qua str () trước khi định dạng– string conversion via str() prior to formatting

Python3

geeksforgeeks
Interngeeks         
Inter
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
03
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
04
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
06__

geeksforgeeks
Interngeeks         
Inter
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
10
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
04
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
13
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
07

geeksforgeeks
Interngeeks         
Inter
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
17
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
04
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
13
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
07

Output:

geeksforgeeks
Interngeeks         
Inter

Sử dụng nhân vật %c át & nbsp; trước khi định dạng– character  prior to formatting

Python3

GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
22
geeksforgeeks
Interngeeks         
Inter
5
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
24

GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
25
geeksforgeeks
Interngeeks         
Inter
5
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
27

geeksforgeeks
Interngeeks         
Inter
7
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
29
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
04
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
31

GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
32
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
04
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
34
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
04

This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
7
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
37
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
22
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
3

Output:

Tôi tự hỏi tại sao chương trình là tôi làm phiền tôi. Sau đó, nó nhận ra nó là một lỗi.

Sử dụng %tôi đã ký số nguyên thập phân và %D đã ký số nguyên thập phân (cơ sở-10) trước khi định dạng signed decimal integer and %d signed decimal integer(base-10) prior to formatting

Python3

GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
40
geeksforgeeks
Interngeeks         
Inter
5
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
42

GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
43
geeksforgeeks
Interngeeks         
Inter
5
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
45

geeksforgeeks
Interngeeks         
Inter
7
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
47
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
04
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
49
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
50
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
51

Các

Output:

Amazon rất hữu ích. Tôi đã cố gắng tìm kiếm điện thoại di động và họ có một cái đẹp có giá 12000 rupee

Một loại hữu ích khác chỉ định & nbsp;

  • %u không dấu số nguyên thập phân unsigned decimal integer
  • %o số nguyên octaloctal integer
  • F-Màn hình nổi – floating-point display
  • B - Số nhị phân – binary number
  • O - Số bát phân – octal number
  • %x - thập lục phân với chữ thường sau 9 – hexadecimal with lowercase letters after 9
  • %XTHER Hexadecimal với chữ hoa sau 9– hexadecimal with uppercase letters after 9
  • E - ký hiệu số mũ – exponent notation

Bạn cũng có thể chỉ định các ký hiệu định dạng. Thay đổi duy nhất là sử dụng một dấu hai chấm (:) thay vì %.

Ví dụ: thay vì %s sử dụng {: s} và thay vì %d sử dụng (: d}

Cú pháp: & nbsp; chuỗi {field_name: chuyển đổi} Ví dụ.format (value) Lỗi và ngoại lệ: & nbsp; valueError: lỗi xảy ra trong quá trình chuyển đổi loại trong phương thức này. & Nbsp; String {field_name:conversion} Example.format(value)
Errors and Exceptions : 
ValueError : Error occurs during type conversion in this method. 

Chuyển đổi số nguyên thập phân cơ sở-10 sang các hằng số dấu phẩy động & nbsp;

Python3

geeksforgeeks
Interngeeks         
Inter
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
61
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
8

This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
7
geeksforgeeks
Interngeeks         
Inter
9
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
66
Enter lower range :-
3
Enter upper range :-
10
------Before Using Formatters-------
3 9 27 81
4 16 64 256
5 25 125 625
6 36 216 1296
7 49 343 2401
8 64 512 4096
9 81 729 6561

-------After Using Formatters---------

     3      9     27     81
     4     16     64    256
     5     25    125    625
     6     36    216   1296
     7     49    343   2401
     8     64    512   4096
     9     81    729   6561
0
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
68
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
3

geeksforgeeks
Interngeeks         
Inter
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
72

This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
8
geeksforgeeks
Interngeeks         
Inter
9
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
77
Enter lower range :-
3
Enter upper range :-
10
------Before Using Formatters-------
3 9 27 81
4 16 64 256
5 25 125 625
6 36 216 1296
7 49 343 2401
8 64 512 4096
9 81 729 6561

-------After Using Formatters---------

     3      9     27     81
     4     16     64    256
     5     25    125    625
     6     36    216   1296
     7     49    343   2401
     8     64    512   4096
     9     81    729   6561
0
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
79
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
3

geeksforgeeks
Interngeeks         
Inter
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
83

This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
8
geeksforgeeks
Interngeeks         
Inter
9
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
77
Enter lower range :-
3
Enter upper range :-
10
------Before Using Formatters-------
3 9 27 81
4 16 64 256
5 25 125 625
6 36 216 1296
7 49 343 2401
8 64 512 4096
9 81 729 6561

-------After Using Formatters---------

     3      9     27     81
     4     16     64    256
     5     25    125    625
     6     36    216   1296
     7     49    343   2401
     8     64    512   4096
     9     81    729   6561
0
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
79
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
3

geeksforgeeks
Interngeeks         
Inter
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
94

Các

geeksforgeeks
Interngeeks         
Inter
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
IndexError: tuple index out of range
05

This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
8
geeksforgeeks
Interngeeks         
Inter
9
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
IndexError: tuple index out of range
10
Enter lower range :-
3
Enter upper range :-
10
------Before Using Formatters-------
3 9 27 81
4 16 64 256
5 25 125 625
6 36 216 1296
7 49 343 2401
8 64 512 4096
9 81 729 6561

-------After Using Formatters---------

     3      9     27     81
     4     16     64    256
     5     25    125    625
     6     36    216   1296
     7     49    343   2401
     8     64    512   4096
     9     81    729   6561
0
GeeksforGeeks, is a computer science portal for geeks
Hi! My name is User and I am 19 years old
This is one two three four
66
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
3

Đầu ra: & nbsp; 

This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144

Loại chỉ định lỗi

Chứng minh giá trịerror trong khi thực hiện các chuyển đổi loại bắt buộc

Python3

geeksforgeeks
Interngeeks         
Inter
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
IndexError: tuple index out of range
16

This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
8
geeksforgeeks
Interngeeks         
Inter
9
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
IndexError: tuple index out of range
21
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
3

Đầu ra: & nbsp; 

ValueError: Unknown format code 'd' for object of type 'float'

Loại chỉ định lỗi

Chứng minh giá trịerror trong khi thực hiện các chuyển đổi loại bắt buộc

Thay thế đệm hoặc không gian tạo ra

<   :  left-align text in the field
^   :  center text in the field
>   :  right-align text in the field

Python3

geeksforgeeks
Interngeeks         
Inter
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
IndexError: tuple index out of range
25

This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
8
geeksforgeeks
Interngeeks         
Inter
9
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
ValueError: Unknown format code 'd' for object of type 'float'
1
Enter lower range :-
3
Enter upper range :-
10
------Before Using Formatters-------
3 9 27 81
4 16 64 256
5 25 125 625
6 36 216 1296
7 49 343 2401
8 64 512 4096
9 81 729 6561

-------After Using Formatters---------

     3      9     27     81
     4     16     64    256
     5     25    125    625
     6     36    216   1296
     7     49    343   2401
     8     64    512   4096
     9     81    729   6561
0
Enter lower range :-
3
Enter upper range :-
10
------Before Using Formatters-------
3 9 27 81
4 16 64 256
5 25 125 625
6 36 216 1296
7 49 343 2401
8 64 512 4096
9 81 729 6561

-------After Using Formatters---------

     3      9     27     81
     4     16     64    256
     5     25    125    625
     6     36    216   1296
     7     49    343   2401
     8     64    512   4096
     9     81    729   6561
3
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
3

Ví dụ: Trình diễn khoảng cách khi các chuỗi được truyền dưới dạng tham số

This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
8
geeksforgeeks
Interngeeks         
Inter
9
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
IndexError: tuple index out of range
41
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
3

geeksforgeeks
Interngeeks         
Inter
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
IndexError: tuple index out of range
45

This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
8
geeksforgeeks
Interngeeks         
Inter
9
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
ValueError: Unknown format code 'd' for object of type 'float'
1
Enter lower range :-
3
Enter upper range :-
10
------Before Using Formatters-------
3 9 27 81
4 16 64 256
5 25 125 625
6 36 216 1296
7 49 343 2401
8 64 512 4096
9 81 729 6561

-------After Using Formatters---------

     3      9     27     81
     4     16     64    256
     5     25    125    625
     6     36    216   1296
     7     49    343   2401
     8     64    512   4096
     9     81    729   6561
0
IndexError: tuple index out of range
52
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
3

geeksforgeeks
Interngeeks         
Inter
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
IndexError: tuple index out of range
56

This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
8
geeksforgeeks
Interngeeks         
Inter
9
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
ValueError: Unknown format code 'd' for object of type 'float'
1
Enter lower range :-
3
Enter upper range :-
10
------Before Using Formatters-------
3 9 27 81
4 16 64 256
5 25 125 625
6 36 216 1296
7 49 343 2401
8 64 512 4096
9 81 729 6561

-------After Using Formatters---------

     3      9     27     81
     4     16     64    256
     5     25    125    625
     6     36    216   1296
     7     49    343   2401
     8     64    512   4096
     9     81    729   6561
0
IndexError: tuple index out of range
52
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
3

geeksforgeeks
Interngeeks         
Inter
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
IndexError: tuple index out of range
67
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
8
geeksforgeeks
Interngeeks         
Inter
9
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
43
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
3

Đầu ra: & nbsp; 

GeeksforGeeks, is the computer science portal for geeks   !
It is    40 degrees outside!
GeeksforGeeks was founded in             2009!
 GeeksforGeeks   was founded in 2009 !
*******Geeks********

Applications 

Loại chỉ định lỗi

Chứng minh giá trịerror trong khi thực hiện các chuyển đổi loại bắt buộc

Python3

Thay thế đệm hoặc không gian tạo ra

Ví dụ: Trình diễn khoảng cách khi các chuỗi được truyền dưới dạng tham số

Theo mặc định, các chuỗi được thay đổi bên trái trong trường và các số được thay đổi bên phải. Chúng ta có thể sửa đổi điều này bằng cách đặt một mã căn chỉnh chỉ theo dấu hai chấm.

geeksforgeeks
Interngeeks         
Inter
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
IndexError: tuple index out of range
36

Ví dụ: Trình diễn khoảng cách khi các chuỗi được truyền dưới dạng tham số

IndexError: tuple index out of range
81
geeksforgeeks
Interngeeks         
Inter
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
geeksforgeeks
Interngeeks         
Inter
07

Theo mặc định, các chuỗi được thay đổi bên trái trong trường và các số được thay đổi bên phải. Chúng ta có thể sửa đổi điều này bằng cách đặt một mã căn chỉnh chỉ theo dấu hai chấm.

geeksforgeeks
Interngeeks         
Inter
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
IndexError: tuple index out of range
36

Các định dạng thường được sử dụng để tổ chức dữ liệu. Các định dạng có thể được nhìn thấy trong ánh sáng tốt nhất của chúng khi chúng được sử dụng để tổ chức nhiều dữ liệu theo cách trực quan. Nếu chúng tôi đang hiển thị cơ sở dữ liệu cho người dùng, sử dụng các định dạng để tăng kích thước trường và sửa đổi căn chỉnh có thể làm cho đầu ra dễ đọc hơn.

geeksforgeeks
Interngeeks         
Inter
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
geeksforgeeks
Interngeeks         
Inter
42
IndexError: tuple index out of range
95

geeksforgeeks
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Inter
44

geeksforgeeks
Interngeeks         
Inter
7
geeksforgeeks
Interngeeks         
Inter
46

geeksforgeeks
Interngeeks         
Inter
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
geeksforgeeks
Interngeeks         
Inter
49
IndexError: tuple index out of range
95

geeksforgeeks
Interngeeks         
Inter
7
geeksforgeeks
Interngeeks         
Inter
46

geeksforgeeks
Interngeeks         
Inter
53

Đầu ra: & nbsp; 

Enter lower range :-
3
Enter upper range :-
10
------Before Using Formatters-------
3 9 27 81
4 16 64 256
5 25 125 625
6 36 216 1296
7 49 343 2401
8 64 512 4096
9 81 729 6561

-------After Using Formatters---------

     3      9     27     81
     4     16     64    256
     5     25    125    625
     6     36    216   1296
     7     49    343   2401
     8     64    512   4096
     9     81    729   6561

Sử dụng từ điển cho định dạng chuỗi & nbsp;

Sử dụng một từ điển để giải nén các giá trị vào trình giữ chỗ trong chuỗi cần được định dạng. Về cơ bản chúng tôi sử dụng ** để giải nén các giá trị. Phương pháp này có thể hữu ích trong thay thế chuỗi trong khi chuẩn bị truy vấn SQL.** to unpack the values. This method can be useful in string substitution while preparing an SQL query.

Python3

geeksforgeeks
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geeksforgeeks
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geeksforgeeks
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56

geeksforgeeks
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57
geeksforgeeks
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5
geeksforgeeks
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59

IndexError: tuple index out of range
75
geeksforgeeks
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61
geeksforgeeks
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62
geeksforgeeks
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63
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
41

IndexError: tuple index out of range
75
geeksforgeeks
Interngeeks         
Inter
66
geeksforgeeks
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Inter
62
geeksforgeeks
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Inter
68
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
41

IndexError: tuple index out of range
75
geeksforgeeks
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Inter
71
geeksforgeeks
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Inter
62
geeksforgeeks
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73
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
41

IndexError: tuple index out of range
75
geeksforgeeks
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Inter
76
geeksforgeeks
Interngeeks         
Inter
62
geeksforgeeks
Interngeeks         
Inter
78
GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
41

geeksforgeeks
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Inter
80

geeksforgeeks
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Inter
7
geeksforgeeks
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82
geeksforgeeks
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9
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
5
IndexError: tuple index out of range
84
IndexError: tuple index out of range
84
geeksforgeeks
Interngeeks         
Inter
87

Output:

GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
0

Định dạng python () có danh sách

Đưa ra một danh sách các giá trị float, nhiệm vụ là cắt giảm tất cả các giá trị float thành các chữ số 2 chiều. Hãy cùng xem các phương pháp khác nhau để thực hiện nhiệm vụ.

Python3

Is

geeksforgeeks
Interngeeks         
Inter
99
geeksforgeeks
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Inter
5
geeksforgeeks
Interngeeks         
Inter
90
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
022

geeksforgeeks
Interngeeks         
Inter
7
This site is 100.000000% securely encrypted!!
My average of this semester was 78.23%
My average of this semester was 78%
The binary of 100 is 1100100
The octal of 100 is 144
12

Output:

GeeksforGeeks, A computer science portal for geeks.
This article is written in Python
Hello, I am  18 years old!
1

Định dạng () hàm trong Python là gì?

Phương thức định dạng () định dạng (các) giá trị được chỉ định và chèn chúng bên trong trình giữ chỗ của chuỗi. Người giữ chỗ được xác định bằng dấu ngoặc xoăn: {}. Đọc thêm về các giữ chỗ trong phần giữ chỗ bên dưới. Phương thức định dạng () trả về chuỗi được định dạng.formats the specified value(s) and insert them inside the string's placeholder. The placeholder is defined using curly brackets: {}. Read more about the placeholders in the Placeholder section below. The format() method returns the formatted string.

Định dạng chuỗi trong Python là gì?

Định dạng chuỗi còn được gọi là nội suy chuỗi.Đó là quá trình chèn một chuỗi tùy chỉnh hoặc biến trong văn bản được xác định trước.Custom_String = "Định dạng chuỗi" PRINT (F "{Custom_String} là một kỹ thuật mạnh mẽ") được cung cấp bởi không gian làm việc của DataCamp.Định dạng chuỗi là một kỹ thuật mạnh mẽ.the process of inserting a custom string or variable in predefined text. custom_string = "String formatting" print(f"{custom_string} is a powerful technique") Powered by Datacamp Workspace. String formatting is a powerful technique.

Những chức năng định dạng số nào trong Python?

Có hai loại hàm định dạng trong Python, một loại là hàm định dạng () được sử dụng để chuyển đổi giá trị thành biểu diễn được định dạng và loại còn lại là STR.Phương thức định dạng () được sử dụng để chèn các biến trong một chuỗi mà không phải nối các chuỗi khác nhau.

%D và %s trong Python là gì?

%s hoạt động một trình giữ chỗ cho một chuỗi trong khi %D hoạt động như một trình giữ chỗ cho một số.Các giá trị liên quan của chúng được truyền qua thông qua một tuple bằng toán tử %.. Their associated values are passed in via a tuple using the % operator.