Pagini recente » Cod sursa (job #1783692) | Cod sursa (job #2096021) | Cod sursa (job #2789444) | Cod sursa (job #2548760) | Cod sursa (job #2604664)
#include <fstream>
using namespace std;
ifstream cin("energii.in");
ofstream cout("energii.out");
int n,m,dp[5005],w[1005],p[1005];
int main()
{
cin>>n>>m;
for(int i=1;i<=n;i++){
cin>>w[i]>>p[i];
}
for(int i=1;i<=m;i++){
dp[i]=1e9;
}
dp[1]=0;
for(int i=1;i<=n;i++){
for(int j=m;j>=1;j--) {
if (w[i]<=j)
dp[j]=min(dp[j],dp[j-w[i]]+p[i]);
}
}
cout<<dp[m];
return 0;
}