Cod sursa(job #2970588)

Utilizator RalucaioneteRalucaIonete Ralucaionete Data 25 ianuarie 2023 16:27:56
Problema Problema rucsacului Scor 0
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.77 kb
#include<iostream>
using namespace std;

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

const int N=5e3
const int G=1e4;
int profit[G+1];

struct obiecte
{
    int g;
    int p;
}v[N+1];

int main()
{
    int n, G, maxim=-1;
    fin >> n >> G;
    for(int i=0; i<n; i++)
    {
        fin >> v[i].g >> v[i].p;
    }
    for(int i=0; i<G; i++)
        profit[i]=-1;
    profit[0]=0;
    for(int i=0; i<n; i++)
    {
        for(int j=G-v[i].g; j>=0; j--)
        {
            if(profit[j]!=-1 && profit[j]+v[i].p > profit[j+v[i].g])
            {
                profit[j+v[i].g]=profit[j] + v[i].p;
            }
        }
    }
    for(int i=1; i<=G; i++)
        if(profit[i]>maxim)maxim=profit[i];
    fout << maxim;
    return 0;
}