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Cod sursa(job #735202)
#include <cstdio>
#include <algorithm>
using namespace std;
#define MAX 10001
int bst[MAX],sol[MAX],n,m;
int main(){
int w,p;
freopen("rucsac.in","r",stdin);
freopen("rucsac.out","w",stdout);
scanf("%d %d",&n,&m);
for(int k=1;k<=n;k++){
scanf("%d %d",&w,&p);
for(int i=1;i<w;i++)sol[i]=bst[i];
for(int i=w;i<=m;i++)sol[i]=max(bst[i],bst[i-w]+p);
for(int i=1;i<=m;i++)bst[i]=sol[i];
}
w=0;
for(int i=1;i<=m;i++)w=max(w,bst[i]);
printf("%d\n",w);
}