Cod sursa(job #1377329)

Utilizator vdorastieNegru Vlad vdorastie Data 5 martie 2015 21:12:31
Problema Problema rucsacului Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.52 kb
#include <iostream>
#include <fstream>
using namespace std;
int a[100001], b[50001], c[50001], ok, m, n, i, p, q, sol;
int main()
{
    ifstream fin("rucsac.in");
    ofstream fout("rucsac.out");
    fin>>n>>m;
    for(i=1; i<=n; i++)
    {
        fin>>b[i]>>c[i];
    }
    a[0]=0;

    for(i=1; i<=n; i++)
    {
        for(q=m-b[i]; q>=0; q--)
        {
            if(a[q+b[i]]<a[q]+c[i]) a[q+b[i]]=a[q]+c[i];
            if(a[q+b[i]]>sol) sol=a[q+b[i]];
        }
    }
    fout<<sol;
    return 0;
}