Cod sursa(job #2297247)

Utilizator gabriel2506Dobre Gabriel gabriel2506 Data 5 decembrie 2018 16:50:00
Problema Problema rucsacului Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.67 kb
#include <iostream>
#include <fstream>
using namespace std;

int main()
{
    ifstream fin("rucsac.in");
    ofstream fout("rucsac.out");
    int n,k,i,profit[2*5001],g[5001],p[5001],j,maxim=0;
    fin>>n>>k;
    for(i=1;i<=n;i++)
    {
        fin>>g[i]>>p[i];
    }
    for(j=1;j<=k;j++)
    {
        profit[j]=-1;
    }
    profit[0]=0;
    for(i=1;i<=n;i++)
    {
        for(j=k-g[i];j>=0;j--)
        {
            if(profit[j]+p[i]>profit[j+g[i]])
            {
                profit[j+g[i]]=profit[j]+p[i];
            }
        }
    }
    for(i=1;i<=k;i++)
    {
        if(profit[i]>maxim)
        {
            maxim=profit[i];
        }
    }
    fout<<maxim;
    return 0;
}