Cod sursa(job #2197815)

Utilizator AvramDanielAvram Daniel AvramDaniel Data 22 aprilie 2018 22:01:00
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.37 kb
#include <bits/stdc++.h>
using namespace std;

ifstream in("submultimi.in");
ofstream out("submultimi.out");

int n,v[19];
void bk(int k,int f)
{
    for(int i=f;i<=n;i++)
    {
        v[k]=i;
        for(int j=1;j<=k;j++)
            out<<v[j]<<' ';
        out<<'\n';
        bk(k+1,i+1);
    }
}

int main()
{
    in>>n;
    bk(1,1);

    return 0;
}