Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
107197 张永良 对角线之和 C++ Wrong Answer 1 MS 268 KB 385 2025-01-17 14:44:13

Tests(0/10):

Code:

#include<iostream> using namespace std; int main() { int n, sum = 0; cin >> n; int a[n][n]; for (int i = 0; i < n; i++) { for (int j = 0; j < n; j++) { cin >> a[i][j]; } } for (int i = 0; i < n; i++) { for (int j = 0; j < n; j++) { if (i == j) sum = sum + a[i][j]; else if (j + i == 3) sum += a[i][j]; } } cout << sum; return 0; }

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-----

4377