Cod sursa(job #2470557)

Utilizator maramihaliMara Mihali maramihali Data 9 octombrie 2019 14:47:12
Problema Problema rucsacului Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.6 kb
#include <bits/stdc++.h>

using namespace std;

ifstream in("rucsac.in");
ofstream out("rucsac.out");

const int MAX=10003;
const int maxi=5003;

int profit[MAX],p[maxi],g[maxi],n,G,pmax=-1;

int main()
{
    in>>n>>G;
    for(int i=0;i<n;i++)
        in>>g[i]>>p[i];
    for(int j=1;j<=G;j++)
        profit[j]=-1;
    for(int i=0;i<n;i++)
    {
        for(int j=G-g[i];j>=0;j--)
            if(profit[j]!=-1 && profit[j]+p[i]>profit[j+g[i]])
            {
                profit[j+g[i]]=profit[j]+p[i];
            }
    }
    for(int i=1;i<=G;i++)
        pmax=max(profit[i],pmax);
    out<<pmax;
    return 0;
}