Cod sursa(job #400534)

Utilizator aldulea_cristialdulea cristi aldulea_cristi Data 21 februarie 2010 16:10:11
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.5 kb
#include <iostream>

using namespace std;

int n,k,sol[20];

void afisare()
{
    for(int i=1;i<=k;i++)
        printf("%d ",sol[i]);
    printf("\n");
}

void back(int p)
{
    if(p>k)
        afisare();
    else for(int i=sol[p-1]+1;i<=n;i++)
            {
                sol[p]=i;
                back(p+1);
            }
}

int main()
{
    freopen("combinari.in","r",stdin);
    scanf("%d %d",&n,&k);
    freopen("combinari.out","w",stdout);
    back(1);
    return 0;
}