Cod sursa(job #2517952)

Utilizator tomaionutIDorando tomaionut Data 4 ianuarie 2020 16:06:16
Problema Problema rucsacului Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.6 kb
#include <bits/stdc++.h>

using namespace std;
ifstream fin("rucsac.in");
ofstream fout("rucsac.out");
int a[10005],b[10005];
int g[5005],v[5005],n,G;
int main()
{
    int i,j,ma=0;
    fin >> n >> G;
    for (i=1; i<=n; i++)
        fin >> g[i] >> v[i];
    a[g[1]]=v[1];
    for (i=2; i<=n; i++)
    {
        for (j=0; j<=G; j++)
        {
            b[j]=a[j];
            if (g[i]<=j)
                b[j]=max(b[j],a[j-g[i]]+v[i]);
        }
        for (j=0; j<=G; j++)
            a[j]=b[j];
    }
   for (i=0; i<=G; i++)
    ma=max(ma,a[i]);
   fout << ma;
    return 0;
}