Cod sursa(job #3194847)

Utilizator tudor_costinCostin Tudor tudor_costin Data 19 ianuarie 2024 16:23:41
Problema Problema rucsacului Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.59 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("rucsac.in");
ofstream fout("rucsac.out");
const int Nmax=5005;
struct el{
    int w;
    int p;
};
el a[Nmax];
int dp[2*Nmax];
int main()
{
    ios_base::sync_with_stdio(false);
    fin.tie(NULL);
    fout.tie(NULL);
    int n,g;
    fin>>n>>g;
    for(int i=1;i<=n;i++)
    {
        fin>>a[i].w>>a[i].p;
    }
    for(int i=1;i<=n;i++)
    {
        for(int j=g;j>=a[i].w;j--)
        {
            dp[j]=max(dp[j-a[i].w]+a[i].p,dp[j]);
        }
    }
    fout<<dp[g]<<'\n';
    return 0;
}