Cod sursa(job #2211571)

Utilizator SahisttulArsene Marinel Sahisttul Data 10 iunie 2018 21:58:25
Problema Submultimi Scor 50
Compilator cpp Status done
Runda Arhiva educationala Marime 0.41 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int n,x[11];

void afis(int k)
{
    for(int i=1; i<=k; i++)
        g<<x[i]<<' ';
    g<<'\n';
}

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

int main()
{
    f>>n;
    BT(1);
    return 0;
}