Cod sursa(job #2021510)

Utilizator VarticeanNicolae Varticean Varticean Data 13 septembrie 2017 20:39:23
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.34 kb
Raporteaza aceasta sursa 
#include <bits/stdc++.h>

using namespace std;
ifstream in("submultimi.in");
ofstream out("submultimi.out");
int main()
{
    int n;
    in >> n;

    for(int i=1; i<(1 << n ) ; i++)
    {
        for(int j=0; j <n; j++){
            if( i & (1 << (j) ) ) out<< j+1 << ' ' ;
        }
        out << '\n';
    }

    return 0;
}