Cod sursa(job #2286381)

Utilizator VinaAndreeaVina Andreea VinaAndreea Data 20 noiembrie 2018 10:26:09
Problema Problema rucsacului Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.65 kb
#include <bits/stdc++.h>
#define nmax 5005
#define gmax 100005

using namespace std;
ifstream fin("rucsac.in");
ofstream fout("rucsac.out");
int n,G;
int g[nmax],c[nmax];
int cmax[gmax];
void citire();
void pd();
int main()
{
   citire();
   pd();
   fout << cmax[G];
    return 0;
}
void citire()
{
    int i;
    fin >>n>>G;
    for(i=1;i<=n;i++)
        fin>>g[i] >> c[i];
}
void pd()
{
    int i,x;
    for(i=1;i<=n;i++)
    {
        for(x=G;x>0;x--)
        {
            if(x>=g[i])
            {
                if(cmax[x]<c[i]+cmax[x-g[i]])
                    cmax[x]=c[i]+cmax[x-g[i]];
            }
        }
    }
}