Cod sursa(job #2472412)

Utilizator Tudor2PopescuPopescu Tudor-Cristian Tudor2Popescu Data 12 octombrie 2019 12:35:25
Problema Problema rucsacului Scor 65
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.65 kb
#include <iostream>
#include <fstream>
using namespace std;
#define MXN 5001
#define MXG 5001
ifstream fin("rucsac.in");
ofstream fout("rucsac.out");
int v[MXN];
int n,g;
int w[MXN],p[MXN];
int maxx(int i, int j)
{
    if(i>j)
    {
        return i;
    }
    return j;
}
int rucsac()
{
    int i,j;
    for(i=1;i<=n;i++)
    {
        for(j=g;j>=w[i];j--)
        {
            v[j]=maxx(v[j],v[j-w[i]]+p[i]);
        }
    }
    return v[g];
}
int main()
{
    int i;
    fin>>n>>g;
    for(i=1;i<=n;i++)
    {
        fin>>w[i]>>p[i];
    }
    fout<<rucsac();
    fin.close();
    fout.close();


    return 0;
}