Cod sursa(job #3257270)

Utilizator Dragu_AndiDragu Andrei Dragu_Andi Data 17 noiembrie 2024 11:18:02
Problema Submultimi Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.35 kb
Raporteaza aceasta sursa 
#include <iostream>
#include <fstream>

using namespace std;

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

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