Một cách đơn giản là sử dụng hoán vị iter_tools
# If you are given a list
numList = [1,2,3,4,5,6,7]
# and you are asked to find the number of three sums that add to a particular number
target = 10
# How you could come up with the answer?
from itertools import permutations
good_permutations = []
for p in permutations[numList, 3]:
if sum[p] == target:
good_permutations.append[p]
print[good_permutations]
Kết quả là:
[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
Lưu ý rằng vấn đề thứ tự - có nghĩa là 1, 2, 7 cũng được hiển thị là 2, 1, 7 và 7, 1, 2. Bạn có thể giảm điều này bằng cách sử dụng một tập hợp.
Sum of all elements in given list: 74
1
68[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
=
78[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
Phương pháp 6: Sử dụng chức năng liệt kê
list1
=
[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
1[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
60[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
3[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
62[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
3[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
64[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
3[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
66__Sum of all elements in given list: 742
[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
95Sum of all elements in given list: 744
[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
97[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
98Sum of all elements in given list: 74
1
68[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
=
78[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
Phương pháp 6: Sử dụng chức năng liệt kê
list1
=
[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
1[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
60[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
3[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
62[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
3[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
64[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
3[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
66__Example:
Sum of all elements in given list: 74295[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3, 5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4, 5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2], [7, 2, 1]]
Sum of all elements in given list: 74497[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3, 5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4, 5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2], [7, 2, 1]]
98 [12, 15, 3, 10][[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3, 5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4, 5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2], [7, 2, 1]]
Output: 40Phương pháp 7: Sử dụng danh sách hiểu & nbsp; [17, 5, 3, 5]
Output: 30
Sum of all elements in given list: 74
00=
Sum of all elements in given list: 74
19Sum of all elements in given list: 74
2
72[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
Sum of all elements in given list: 74
4 Sum of all elements in given list: 74
23
Python3
Phương pháp 8: Sử dụng chức năng Lambda
Các
Các
Phương thức: Sử dụng toán tử bổ sung & nbsp;
Sum of all elements in given list: 747
Sum of all elements in given list: 746
Sum of all elements in given list: 749
Sum of all elements in given list: 740
Đầu ra
Sum of all elements in given list: 74
55 [[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
Sum of all elements in given list: 74
50 Using while[] loop
Python3
Phương pháp 8: Sử dụng chức năng Lambda
Các
Các
total
0total
1
Sum of all elements in given list: 749
Sum of all elements in given list: 740
Phương thức: Sử dụng toán tử bổ sung & nbsp;
[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
55 Sum of all elements in given list: 7450
Sum of all elements in given list: 747
Sum of all elements in given list: 746
Sum of all elements in given list: 749
Sum of all elements in given list: 740
Đầu ra
Sum of all elements in given list: 74
list1
=
1[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
60[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
3__162 Recursive way [[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
Python3
Các
total
=
[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
47[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
48Ví dụ 5: Sử dụng hàm ADD [] của mô -đun toán tử
Đầu tiên chúng ta phải nhập mô -đun toán tử sau đó bằng cách sử dụng hàm add [] của mô -đun toán tử thêm tất cả các giá trị trong danh sách. & NBSP;
[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
53 [[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
54[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
55[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
56Các
[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
68=
0
Sum of all elements in given list: 747
Sum of all elements in given list: 746
Sum of all elements in given list: 749
Sum of all elements in given list: 740
Đầu ra
Sum of all elements in given list: 74
Ví dụ #4: Sử dụng Phương thức Sum [] & nbsp; & nbsp; Using sum[] method
Python3
Các
total
=
[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
47[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
48Sum of all elements in given list: 747
Sum of all elements in given list: 746
Sum of all elements in given list: 749
Sum of all elements in given list: 740
Đầu ra
Sum of all elements in given list: 74
Ví dụ 5: Sử dụng hàm ADD [] của mô -đun toán tửUsing add[] function of operator module
Đầu tiên chúng ta phải nhập mô -đun toán tử sau đó bằng cách sử dụng hàm add [] của mô -đun toán tử thêm tất cả các giá trị trong danh sách. & NBSP;
Python3
[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
53 [[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
54[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
55[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
56Các
[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
68=
0
Sum of all elements in given list: 742
[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
72Sum of all elements in given list: 744
[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
74Sum of all elements in given list: 741
[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
68=
[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
78Sum of all elements in given list: 747
[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
80Phương pháp 6: Sử dụng chức năng liệt kê Using enumerate function
Python3
list1
=
[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
1[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
60[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
3[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
62[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
3[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
64[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
3[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
66__Sum of all elements in given list: 742
[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
95Sum of all elements in given list: 744
[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
97[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
98[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
99Sum of all elements in given list: 7400
Sum of all elements in given list: 745
=
Sum of all elements in given list: 7403
Sum of all elements in given list: 747
Sum of all elements in given list: 7405
Phương pháp 7: Sử dụng danh sách hiểu & nbsp; Using list comprehension
Python3
Các
Sum of all elements in given list: 7400
=
Sum of all elements in given list: 7419
Sum of all elements in given list: 742
[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
72Sum of all elements in given list: 744
Sum of all elements in given list: 7423
Sum of all elements in given list: 747
Sum of all elements in given list: 746
[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
47Sum of all elements in given list: 7427
Phương pháp 8: Sử dụng chức năng Lambda Using lambda function
Python3
Các
Sum of all elements in given list: 7400
=
Sum of all elements in given list: 7419
Sum of all elements in given list: 742
[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
72Sum of all elements in given list: 744
Sum of all elements in given list: 7423
Phương pháp 8: Sử dụng chức năng Lambda
Python3
Các
Phương thức: Sử dụng toán tử bổ sung & nbsp;
[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
55 Sum of all elements in given list: 7450
[[1, 2, 7], [1, 3, 6], [1, 4, 5], [1, 5, 4], [1, 6, 3], [1, 7, 2], [2, 1, 7], [2, 3,
5], [2, 5, 3], [2, 7, 1], [3, 1, 6], [3, 2, 5], [3, 5, 2], [3, 6, 1], [4, 1, 5], [4,
5, 1], [5, 1, 4], [5, 2, 3], [5, 3, 2], [5, 4, 1], [6, 1, 3], [6, 3, 1], [7, 1, 2],
[7, 2, 1]]
99Sum of all elements in given list: 7400
=
Sum of all elements in given list: 7400
Sum of all elements in given list: 745
Sum of all elements in given list: 7473
0
Sum of all elements in given list: 7475
Sum of all elements in given list: 747
Sum of all elements in given list: 7405