Cod sursa(job #2802907)

Utilizator alexddAlexandru Dima alexdd Data 19 noiembrie 2021 07:44:17
Problema Problema rucsacului Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.56 kb
#include<fstream>
using namespace std;
ifstream fin("rucsac.in");
ofstream fout("rucsac.out");
int dp[2][10001];
int main()
{
    int n,g,w,p;
    fin>>n>>g;
    for(int i=1;i<=n;i++)
    {
        fin>>w>>p;
        for(int j=0;j<=g;j++)
        {
            dp[1][j]=dp[0][j];
            if(j>=w)
                dp[1][j]=max(dp[1][j], dp[0][j-w]+p);
        }
        for(int j=0;j<=g;j++)
            dp[0][j]=dp[1][j];
    }
    int maxim=-1;
    for(int i=0;i<=g;i++)
    {
        maxim=max(maxim, dp[1][i]);
    }
    fout<<maxim;
}