Cod sursa(job #2574992)

Utilizator xXoctavianXxStanescu Matei Octavian xXoctavianXx Data 6 martie 2020 11:04:27
Problema Submultimi Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.37 kb
#include <bits/stdc++.h>

using namespace std;

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

int n;

int main()
{
    fin>>n;
    int limit=(1<<n);
    for(int nr=1; nr<limit; nr++)
    {
        for(int i=0; i<n; i++)
        {
            if( ((1 << i)&nr) >0 ) fout<<i+1<<" ";
        }
        fout<<"\n";
    }
    return 0;
}