Cod sursa(job #1447649)

Utilizator SwagginInMyJaysaaaaaaaaaaaas SwagginInMyJays Data 4 iunie 2015 21:57:34
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;

int main(){
    ifstream in ("submultimi.in");
    ofstream out ("submultimi.out");
    int n;
    in >> n;
    for (int i = 1; i < (1 << n); i++){
        for (int j = 0; j < n; ++ j)
            if ((1 << j) & i) out << j + 1  << " ";
            out << "\n";
    }
    return 0;
}