Cod sursa(job #2858836)

Utilizator rares89_Dumitriu Rares rares89_ Data 28 februarie 2022 15:20:14
Problema Combinari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.53 kb
#include <bits/stdc++.h>

using namespace std;

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

int n, k, x[20];

void afisare() {
    for(int i = 1; i <= k; i++) {
        fout << x[i] << " ";
    }
    fout << "\n";
}

void back(int pas) {
    for(int i = x[pas - 1] + 1; i <= n; i++) {
        x[pas] = i;
        if(pas < k) {
            back(pas + 1);
        } else {
            afisare();
        }
    }
}

int main() {
    fin >> n >> k;
    fin.close();
    back(1);
    return 0;
}