Cod sursa(job #2265232)

Utilizator flibiaVisanu Cristian flibia Data 20 octombrie 2018 20:59:26
Problema Submultimi Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.28 kb
Raporteaza aceasta sursa 
#include <bits/stdc++.h>

using namespace std;

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

int n;

int main() {
	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;
}