Cod sursa(job #1776392)

Utilizator MDiana15Diana M MDiana15 Data 11 octombrie 2016 11:22:32
Problema Problema rucsacului Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.55 kb
#include <fstream>

using namespace std;
int n,i,j,gg,p[5001],w[5001],d[3][10001];
void sw()
{int i;
for(i=0;i<=gg;i++)
     d[1][i]=d[2][i];
}
int main()
{
    ifstream f("rucsac.in");
    ofstream g("rucsac.out");
    f>>n>>gg;
    for(i=1;i<=n;i++)
         f>>w[i]>>p[i];
    for(i=1;i<=n;i++)
         {for(j=0;j<=gg;j++)
          {
          if(w[i]<=j)
            {
            d[2][j]=max(d[1][j],d[1][j-w[i]]+p[i]);
            }
            else d[2][j]=d[1][j];

          }
          sw();}
    g<<d[2][gg];
    return 0;
}