Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
128672 邹子涵 矩阵行交换 C++ Accepted 2 MS 280 KB 440 2025-08-19 11:06:51

Tests(2/2):


Code:

#include<iostream> using namespace std; int main() { int n, m; cin >> n >> m; int a[6][6]; for (int i = 1; i <= 5; i++) { for (int j = 1; j <= 5; j++) { cin >> a[i][j]; } } for (int i = 1; i <= 5; i++) { for (int j = 1; j <= 5; j++) { if (i == n) cout << a[m][j] << " "; else if (i == m) cout << a[n][j] << " "; else cout << a[i][j] << " "; } cout << endl; } return 0; }