Cod sursa(job #2641193)

Utilizator abcabc123abc abc abcabc123 Data 10 august 2020 14:36:53
Problema Combinari Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.43 kb
#include <fstream>

using namespace std;

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

int n, k, a[19];

void afisol () {
  for (int i = 1; i <= k; i++)
    fout << a[i] << ' ';
  fout << '\n';
}

void bkt (int d) {
  if (d == k + 1)
    afisol ();
  for (int i = a[d - 1] + 1; i <= n; i++) {
    a[d] = i;
    bkt (d + 1);
  }
}

int main()
{
  fin >> n >> k;
  bkt (1);
  return 0;
}