| Run ID | Author | Problem | Lang | Verdict | Score | Time | Memory | Code Length | Submit Time |
|---|---|---|---|---|---|---|---|---|---|
| 3761 | 宋铭扬 | 数组元素对调 | C++ | Wrong Answer | 0 | 0 MS | 260 KB | 425 | 2019-12-21 20:00:54 |
#include<iostream> using namespace std; int main() { int a[101][101]; int s,b,c,d; cin>>s>>b; for(int i=1;i<=s;i++) { for(int j=1;j<=b;j++) { cin>>a[i][j]; } } cin>>c>>d; for(int i=1;i<=s;i++) { int tmp=a[i][c]; a[i][c]=a[i][d]; a[i][d]=tmp; } for(int i=1;i<=s;i++) { for(int j=1;j<=b;j++) { cout<<a[i][j]; } cout<<endl; } return 0; }