Cod sursa(job #2043951)

Utilizator BourucLiviuBouruc Petru Liviu BourucLiviu Data 20 octombrie 2017 19:40:49
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.49 kb
#include <cstdio>

using namespace std;

int n, v[20];

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

void bkt(int k)
{
    for(int i = v[k - 1] + 1; i <= n; ++i)
    {
        v[k] = i;
        afisare(k);
        bkt(k + 1);
    }
}

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