Cod sursa(job #1761690)

Utilizator petruciurpetru ciur petruciur Data 22 septembrie 2016 18:33:45
Problema Problema rucsacului Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.51 kb
#include <fstream>
#include <algorithm>
using namespace std;

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

int main()
{
    int n,g,w[5001],p[5001],c[2][10001];

    f>>n>>g;
    for(int i=1;i<=n;i++)
        f>>w[i]>>p[i];

    for(int i=1;i<=n;i++){
        for(int j=0;j<=g;j++){
            c[1][j]=c[0][j];
            if(w[i]<=j) c[1][j]=max(c[1][j],c[0][j-w[i]]+p[i]);}

            for(int k=0;k<=g;k++)
                c[0][k]=c[1][k];
    }

    h<<c[n][g];

    return 0;
}