Cod sursa(job #1499415)

Utilizator tqmiSzasz Tamas tqmi Data 10 octombrie 2015 16:30:06
Problema Problema rucsacului Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.5 kb
#include <fstream>
using namespace std;
ifstream fin("rucsac.in");
ofstream fout("rucsac.out");
int i,j,k,G,N,b[2][10005];
struct marfa{
int g,p;
};
marfa a[5005];
int main()
{
fin>>N>>G;
for(i=1;i<=N;i++)
{
    fin>>a[i].g>>a[i].p;
}
for(i=0;i<=N;i++)
{
    for(j=1;j<=G;j++)
    {
        b[1][j]=b[0][j];
        if(a[i].g<=j)
        {
            b[1][j]=max(b[1][j],b[0][j-a[i].g]+a[i].p);
        }
    }
    for(k=1;k<=G;k++){b[0][k]=b[1][k];}
}
fout<<b[1][G]<<"\n";
}