| Run ID | Author | Problem | Lang | Verdict | Score | Time | Memory | Code Length | Submit Time |
|---|---|---|---|---|---|---|---|---|---|
| 147507 | 刘语晗 | FATE | C++ | Wrong Answer | 0 | 0 MS | 404 KB | 514 | 2024-05-18 15:38:27 |
#include<bits/stdc++.h> using namespace std; int dp[200][200],n,m,k,s,a[105],b[105]; int main() { while(cin>>n>>m>>k>>s) { memset(dp,0,sizeof(dp)); for(int i=1;i<=k;i++) cin>>a[i]>>b[i]; for(int i=1;i<=k;i++) for(int v=1;v<=s;v++) for(int u=b[i];u<=m;u++) dp[v][u]=max(dp[v][u],dp[v-1][u-b[i]]+a[i]); int flag=-1; for(int u=0;u<=m;u++) for(int v=1;v<=s;v++) if(dp[v][u]>=n) { flag=m-u; u=m+1; break; } cout<<flag; } return 0; }