Run ID:83409

提交时间:2024-07-14 14:48:10

#include<bits/stdc++.h> using namespace std; int a[5][5]; int main(){ int n,m; cin >> n >> m; for (int i =0;i < 5;i++){ for(int j = 0;j < 5;j++){ cin >> a[i][j]; } } int t; for(int j = 0;j < 5;j++){ t = a[n][j]; a[n][j] = a[m][j]; a[m][j] = t; } for (int i =0;i < 5;i++){ for(int j = 0;j < 5;j++){ cout << a[i][j] << " "; } cout << endl; } return 0; }