| Run ID | Author | Problem | Lang | Verdict | Time | Memory | Code Length | Submit Time |
|---|---|---|---|---|---|---|---|---|
| 82564 | sh25_shenpy | 振兴中华 | C++ | Wrong Answer | 0 MS | 232 KB | 309 | 2026-01-15 18:50:46 |
#include<bits/stdc++.h> using namespace std; int a[4][5]; int main() { for(int i=0;i<4;++i){ a[i][0]=1; a[0][i]=1; } a[0][4]=1; for(int j=1;j<4;++j){ for(int i=1;i<5;++i){ a[j][i]=a[j-1][i]+a[j][i-1]; } } cout<<a[4][4]; return 0; }