Cod sursa(job #3308599)

Utilizator prodsevenStefan Albu prodseven Data 26 august 2025 14:43:58
Problema Submultimi Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.44 kb
#include <fstream>

using namespace std;

ifstream cin("submultimi.in");
ofstream cout("submultimi.out");

int v[20];
int n;

void afisare(int poz) {
    for (int i = 1 ; i <= poz ; ++i) {
        cout << v[i] << " ";
    }
    cout << "\n";
}

void back (int poz) {
    for (int i = v[poz - 1] + 1 ; i <= n ; ++i) {
        v[poz] = i;
        afisare(poz);
        back(poz + 1);
    }
}

int main() {
    cin >> n;
    back(1);
    return 0;
}