Cod sursa(job #3142287)

Utilizator Ruxandra009Ruxandra Vasilescu Ruxandra009 Data 20 iulie 2023 14:06:54
Problema Submultimi Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.31 kb
Raporteaza aceasta sursa 
#include <fstream>

using namespace std;

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

int n;

int main()
{
    f >> n;

    for(int i = 1; i < (1 << n); i ++, g << '\n')
        for(int j = 0; j < n; j ++)
            if(i & (1 << j))
                 g << j + 1 << " ";
    return 0;
}