Cod sursa(job #1692346)

Utilizator valentin50517Vozian Valentin valentin50517 Data 20 aprilie 2016 18:43:49
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.26 kb
Raporteaza aceasta sursa 
#include <fstream>

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

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