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Cod sursa(job #788517)
#include <fstream>
#define MAXN 5005
#define MAXG 10005
using namespace std;
ifstream f("rucsac.in");
ofstream g("rucsac.out");
int mx,n,G,w[MAXN],p[MAXN],pd[MAXG];
int main()
{
int i,j;
f>>n>>G;
for(i=1;i<=n;i++)
f>>w[i]>>p[i];
for(i=1;i<=n;i++){
for(j=G;j>=w[i];j--)
if(pd[j-w[i]]+p[i]>pd[j])
pd[j]=pd[j-w[i]]+p[i];}
for(i=0;i<=MAXG;i++)
if(pd[i]>mx)
mx=pd[i];
g<<mx<<'\n';
f.close();
g.close();
return 0;
}