Cod sursa(job #3359273)

Utilizator g.darius07Gheorghe Darius Nicolae g.darius07 Data 26 iunie 2026 13:58:08
Problema Submultimi Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.45 kb
#include <fstream>
using namespace std;

ifstream f("submultimi.in");
ofstream g("submultimi.out");

int n, x[17];

void Afisare(int n) {
    for(int i = 1; i <= n; i++)
        g << x[i] << ' ';
    g << '\n';
}

void Back(int k) {
    for(int i = x[k - 1] + 1; i <= n; i++) {
        x[k] = i;
        Afisare(k);
        Back(k + 1);
    }
}

int main() {
    f >> n;
    Back(1);
    f.close();
    g.close();
    return 0;
}