Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
79362 彭士宝 对角线之和 Python3 Wrong Answer 32 MS 3764 KB 320 2024-07-03 22:04:30

Tests(0/10):

Code:

def sum_of_main_diagonal(matrix): n = len(matrix) diagonal_sum = 0 for i in range(n): diagonal_sum += matrix[i][i] return diagonal_sum n = int(input()) matrix = [] for _ in range(n): matrix.append(list(map(int, input().split()))) result = sum_of_main_diagonal(matrix) print(result)

Run Info:

------Input------

5
289 405 453 530 261 
553 893 500 893 724 
873 313 343 885 933 
268 495 115 355 340 
729 833 962 654 886 

------Answer-----

5144

------Your output-----

2766