Cod sursa(job #1368572)

Utilizator Alex1199Alex Bercea Alex1199 Data 2 martie 2015 18:36:00
Problema Problema rucsacului Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.45 kb
#include <fstream>
using namespace std;
ifstream f("rucsac.in");
ofstream g("rucsac.out");
int n, w, m[5009],c[10009], V[2][10009],k, h;
int main()
{
   f>>n>>w;
   for(int i=1;i<=n;i++)
    {f>>m[i]>>c[i];}
  k=1; h=0;
for(int i=1;i<=n;i++)
{
   if(i%2) {k=1; h=0;}
   else {k=0;h=1;}
    for(int j=1;j<=w;j++)
    {
      if(j<m[i]) V[k][j]=V[h][j];
      else V[k][j]=max(V[h][j],V[h][j-m[i]]+c[i]);
    }
}
 g<<V[0][w];
    return 0;
}