Cod sursa(job #1013645)

Utilizator cosmin_bobeicaCosmin Bobeica cosmin_bobeica Data 21 octombrie 2013 14:49:36
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.5 kb
#include<cstdio>
using namespace std;
int n,st[20];
bool viz[20];
void afisare(int k)
{
    int i;
    for(i=1;i<=k;i++)
        printf("%d ",st[i]);
    printf("\n");
}
int bkt(int k)
{
    int i;
    if(k<=n)
        for(i=st[k-1]+1;i<=n;i++)
        {
            st[k]=i;
            afisare(k);
            bkt(k+1);
        }
}
int main()
{
    freopen("submultimi.in","r",stdin);
    freopen("submultimi.out","w",stdout);
    scanf("%d",&n);
    bkt(1);
    return 0;
}