Cod sursa(job #2112384)
| Utilizator | Data | 23 ianuarie 2018 13:36:20 | |
|---|---|---|---|
| Problema | Energii | Scor | 85 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.74 kb |
#include <fstream>
#include <cstring>
#include <algorithm>
using namespace std;
ifstream fin("energii.in");
ofstream fout("energii.out");
int n, w, i, e,aux,c,j;
int d[6002];
int main()
{
fin>>n>>w;
for(i=1;i<=n;i++)
{
fin>>e>>c;
for(j=w;j>=1;j--)
{
if(d[j]!=0)
{
aux=j+e;
if(aux>w)
aux=w;
if(d[aux]!=0)
d[aux]=min(d[aux], d[j]+c);
else
d[aux]=d[j]+c;
}
}
if(e>w)
e=w;
if(d[e]==0)
d[e]=c;
else
d[e]=min(d[e], c);
}
fout<<d[w];
return 0;
}
