Cod sursa(job #3319168)

Utilizator Mihai_OctMihai Octavian Mihai_Oct Data 30 octombrie 2025 21:18:49
Problema Submultimi Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.38 kb
#include <bits/stdc++.h>

using namespace std;

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

int main() {
    fin.tie(nullptr);
    fout.tie(nullptr);

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

    return 0;
}