Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
152400 周泽洋 矩阵行交换 C++ Accepted 1 MS 268 KB 488 2026-04-25 19:23:36

Tests(2/2):


Code:

#include<iostream> using namespace std; int main(){ int n,m,a[6][6]; cin >> n >> m; 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; }