Cod sursa(job #2387933)

Utilizator VadimCCurca Vadim VadimC Data 25 martie 2019 14:37:15
Problema Submultimi Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.31 kb
Raporteaza aceasta sursa 
#include <iostream>
#include <fstream>

using namespace std;

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

int main(){
	int n, l, i, j;
	fin >> n;
	l = (1 << n);
	for(i = 1; i < l; i++){
		for(j = 0; j < n; j++)
			if(i & (1 << j)) fout << j + 1 << ' ';
		fout << "\n";
	}
}