Run ID Author Problem Lang Verdict Time Memory Code Length Submit Time
55814 张思存 矩阵交换行 C++ Accepted 1 MS 244 KB 380 2024-11-08 15:46:17

Tests(1/1):


#include<bits/stdc++.h> using namespace std; int main(){ int m, n, a[10][10]; for(int i = 1; i <= 5; i++){ for(int j = 1; j <= 5; j++) cin >> a[i][j]; } cin >> m >> n; for(int i = 1; i <= 5; i++){ swap(a[m][i],a[n][i]); } for(int i = 1; i <= 5; i++){ for(int j = 1; j <= 5; j++){ cout << a[i][j]<<' '; } cout<<endl; } return 0; }


Judgement Protocol: