Run ID Author Problem Lang Verdict Time Memory Code Length Submit Time
72533 sh25_ganzy 矩阵交换行 C++ Accepted 0 MS 244 KB 641 2025-11-01 18:42:35

Tests(1/1):


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


Judgement Protocol: