Cod sursa(job #2763719)

Utilizator F.MatyiFischer Matyas Zsigmond F.Matyi Data 16 iulie 2021 13:04:12
Problema Problema rucsacului Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.56 kb
#include <iostream>
#include <fstream>

using namespace std;

int main()
{
    ifstream in("rucsac.in");
    ofstream out("rucsac.out");
    int n, g;
    in>>n>>g;
    int w[n], p[n], x[g+1];
    for(int i=0; i<n; i++) in>>w[i]>>p[i];
    for(int i=0; i<=g; i++) x[i]=0;
    for (int i=1; i<=n; i++){
        int wi=w[i-1];
        int pi=p[i-1];
        for(int cw=g; cw>=0; cw--)
            if(wi<=cw)
                x[cw]=max(x[cw], x[cw-wi]+pi);
    }
    int res=0;
    for(int i=0; i<=g; i++) res=max(res, x[i]);
    out<<res;
    return 0;
}