Cod sursa(job #2478381)

Utilizator IoanaDraganescuIoana Draganescu IoanaDraganescu Data 21 octombrie 2019 23:05:32
Problema Submultimi Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.36 kb
#include <iostream>
#include <fstream>

using namespace std;

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

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