Cod sursa(job #2024322)

Utilizator Laura_CorneiLaura Maria Cornei Laura_Cornei Data 20 septembrie 2017 13:07:55
Problema Problema rucsacului Scor 65
Compilator cpp Status done
Runda Arhiva educationala Marime 0.54 kb
#include <fstream>
#define nmax 5005
using namespace std;
fstream f1("rucsac.in", ios::in);
fstream f2("rucsac.out", ios::out);
int n, gmax, gr[nmax], p[nmax], pmax[nmax];
void citire()
{
    int i;
    f1>>n>>gmax;
    for(i=1; i<=n; i++)
        f1>>gr[i]>>p[i];
}
void rucsac()
{
    int i, g;
    for(i=1; i<=n; i++)
        for(g=gmax; g>=gr[i]; g--)
            if(pmax[g]< pmax[g-gr[i]]+p[i])
               pmax[g]=pmax[g-gr[i]]+p[i];
    f2<<pmax[gmax];
}
int main()
{
    citire();
    rucsac();
    return 0;
}