Cod sursa(job #1459178)

Utilizator Mircea_DonciuDonciu Mircea Mircea_Donciu Data 9 iulie 2015 12:15:49
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,i,a[19],j;
int main()
{
    f>>n>>k;
    for(i=1; i<=k; i++)
        a[i]=i;
    while(a[0]==0)
    {
        for(i=1; i<=k; i++)
            g<<a[i]<<" ";
        g<<'\n';
        i=k;
        while(a[i]==n-k+i)
            i--;
        a[i]++;
        for(j=i+1; j<=k; j++)
            a[j]=a[i]+j-i;
    }
    f.close(); g.close();
}