Cod sursa(job #1120893)

Utilizator zikade9Irimia Rares zikade9 Data 25 februarie 2014 10:40:54
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.49 kb
#include<cstdio>
using namespace std;
int k,n,i,x[20],ap[20];
void back(int poz)
{
    if(poz==k+1)
    {
        for(i=1;i<=k;i++)
        {
            printf("%d ",x[i]);
        }
        printf("\n");
        return ;
    }
    int i;
    for(i=x[poz-1]+1;i<=n;i++)
    {
        x[poz]=i;
        back(poz+1);
    }
}
int main()
{
    freopen("combinari.in","r",stdin);
    freopen("combinari.out","w",stdout);
    scanf("%d%d",&n,&k);
    back(1);
    return 0;
}