Cod sursa(job #1426225)
| Utilizator | Data | 29 aprilie 2015 10:12:38 | |
|---|---|---|---|
| Problema | Problema rucsacului | Scor | 100 |
| Compilator | cpp | Status | done |
| Runda | Arhiva educationala | Marime | 0.72 kb |
#include <cstdio>
#include<algorithm>
using namespace std;
const int DMAX=10005;
int d[DMAX];
int main()
{
freopen("rucsac.in","r",stdin);
freopen("rucsac.out","w",stdout);
int n,gmax,p,i,dr,g,j,pmax;
scanf("%d%d",&n,&gmax);
for(i=1; i<=gmax; i++)
d[i]=-1;
dr=pmax=0;
for(i=1; i<=n; i++)
{
scanf("%d%d",&g,&p);
for(j=dr; j>=0; j--)
{
if(j+g<=gmax)
if(d[j+g]<d[j]+p)
{
d[j+g]=d[j]+p;
if(j+g>dr)
dr=j+g;
}
}
}
for(i=1; i<=gmax; i++)
if(d[i]>pmax)
pmax=d[i];
printf("%d",pmax);
return 0;
}
