Cod sursa(job #1090609)

Utilizator StefaanStefanescu Stefan Stefaan Data 22 ianuarie 2014 21:07:58
Problema Problema rucsacului Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.51 kb
#include<fstream>
using namespace std;

ifstream f("rucsac.in");
ofstream fout("rucsac.out");

int i,j,n,g,v[10001],w[5001],k,p[5001];
int main()
{
    f>>n>>g;
    for(i=1;i<=n;i++)
        f>>w[i]>>p[i];
    v[0]=0;
    for(i=1;i<=n;i++)
        for(j=g-w[i];j>=0;j--)
            if(v[j+w[i]]<v[j]+p[i])
            {
                v[j+w[i]]=v[j]+p[i];
                if(v[j+w[i]]>k)
                    k=v[j+w[i]];
            }
    fout<<k;
    f.close();
    fout.close();
    return 0;
}