Cod sursa(job #2485687)

Utilizator muresan_sabinaMuresan Sabina muresan_sabina Data 1 noiembrie 2019 21:31:47
Problema Problema rucsacului Scor 65
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.64 kb
#include <fstream>
#include <algorithm>
using namespace std;
ifstream fin ("rucsac.in");
ofstream fout ("rucsac.out");
int v1[5005], v2[5005], n, G;
int main()
{
    int i, j, g[5005], val[5005];
    fin>>n>>G;
    for(i=1;i<=n;i++)
    {
        fin>>g[i]>>val[i];
    }
    for(i=1;i<=n;i++)
    {
        for(j=1;j<=G;j++)
        {
            if(j>=g[i])
            {
                v1[j]=max(v2[j-g[i]]+val[i], v2[j]);
            }
            else
            {
                v1[j]=v2[j];
            }
        }
        swap(v1,v2);
    }
    fout<<v2[G];
    fin.close();
    fout.close();
    return 0;
}