Cod sursa(job #2561860)

Utilizator arckerDolteanu Gabriel arcker Data 29 februarie 2020 10:43:18
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;


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