Cod sursa(job #3194022)

Utilizator Mihai_OctMihai Octavian Mihai_Oct Data 16 ianuarie 2024 18:14:04
Problema Submultimi Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.34 kb
Raporteaza aceasta sursa 
#include <bits/stdc++.h>

using namespace std;

ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int n, i, j;

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

    return 0;
}