Cod sursa(job #874434)

Utilizator PlatonPlaton Vlad Platon Data 8 februarie 2013 14:09:56
Problema Problema rucsacului Scor 50
Compilator cpp Status done
Runda Arhiva educationala Marime 0.55 kb
#include <iostream>
#include <fstream>

using namespace std;

int n,G,gr[5050],v[10010],fin[2][1010], i, j,l;

int main()
{
    ifstream f("rucsac.in");
    ofstream g("rucsac.out");
    f>>n>>G;
    for(i=1;i<=n;i++)
    {
        f>>gr[i]>>v[i];
    }

    for(i=1;i<=n;i++,l=1-l)
    {
        for(j=1;j<=G;j++)
        {
            fin[1-l][j]=fin[l][j];
            if(gr[i]<=j)
            {
                fin[1-l][j]=max(fin[1-l][j],fin[l][j-gr[i]]+v[i]);
            }
        }
    }
    g<<fin[l][G];
    return 0;
}