Cod sursa(job #664473)

Utilizator ghegoiu1Ghegoiu Stefan ghegoiu1 Data 20 ianuarie 2012 10:06:07
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.46 kb
#include <fstream>

using namespace std;
ifstream f("combinari.in");
ofstream g("combinari.out");
int n,k,sol[100];
void back(int x)
{
    int i;
    if (x>k)
        {
            for (i=1;i<=k;i++)
                g<<sol[i]<<' ';
            g<<'\n';
        }
    else
        for (i=sol[x-1]+1;i<=n;i++)
            {
            sol[x]=i;
            back(x+1);
            }
}
int main()
{
    f>>n>>k;
    back(1);
    return 0;
}