Cod sursa(job #1470838)

Utilizator cristina_borzaCristina Borza cristina_borza Data 12 august 2015 14:00:12
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.39 kb
#include <fstream>
#include <iostream>

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