Cod sursa(job #2444188)

Utilizator TherevengerkingSurani Adrian Therevengerking Data 30 iulie 2019 15:09:56
Problema Submultimi Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.33 kb
Raporteaza aceasta sursa 
#include <bits/stdc++.h>

using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int n;

int main()
{
    fin >> n;
    for(int i = 1; i < (1 << n); ++i)
    {
        for(int j = 0; j < n; ++j)
            if(i & (1 << j))
                fout << j + 1 << ' ';

        fout << '\n';
    }
    return 0;
}