Cod sursa(job #2792196)

Utilizator alexddAlexandru Dima alexdd Data 1 noiembrie 2021 08:48:55
Problema Problema rucsacului Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.51 kb
#include<fstream>
using namespace std;
ifstream fin("rucsac.in");
ofstream fout("rucsac.out");
int w[5001],p[5001],dp[2][10001];
int main()
{
    int n,g,lin=0;
    fin>>n>>g;
    for(int i=1;i<=n;i++)
    {
        fin>>w[i]>>p[i];
    }
    for(int i=1;i<=n;i++)
    {
        for(int j=0;j<=g;j++)
        {
            dp[1-lin][j]=dp[lin][j];
            if(w[i]<=j)
                dp[1-lin][j]=max(dp[1-lin][j], dp[lin][j-w[i]]+p[i]);
        }
        lin=1-lin;
    }
    fout<<dp[lin][g];
}