Run ID:83385

提交时间:2024-07-14 14:35:58

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