Cod sursa(job #2974787)

Utilizator TraianQTraianQ TraianQ Data 4 februarie 2023 17:33:32
Problema Problema rucsacului Scor 0
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.48 kb
#include <fstream>
using namespace std;
const int GMAX=10000;
int d[2][GMAX+1];
int main()
{
    ifstream fin("rucsac.in");
    ofstream fout("rucsac.out");
    int n,G,a,b,maxx=0;
    fin>>n>>G;
    for(int i=1;i<=n;i++)
    {
        fin>>a>>b;
        int r1=i%2,r2=1-r1;
        for(int j=G;j>=a;j--)
        {
            d[r1][j]=max(d[r2][j],d[r1][j-a]+b);
        }
    }
    for(int j=0;j<=G;j++)
        maxx=max(maxx,d[n%2][j]);
    cout<<maxx;
    return 0;
}