Cod sursa(job #1816577)

Utilizator BovisioNitica Ionut Bogdan Bovisio Data 26 noiembrie 2016 17:14:12
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.43 kb
#include <cstdio>

using namespace std;

int n,v[16];

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

void bck(int x)
{
    for(int i=v[x-1]+1;i<=n;i++)
    {
        v[x] = i;
        afis(x);
        bck(x+1);
    }
}

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