Cod sursa(job #380736)

Utilizator attila3453Geiszt Attila attila3453 Data 7 ianuarie 2010 15:52:34
Problema Combinari Scor 10
Compilator cpp Status done
Runda Arhiva educationala Marime 0.44 kb
#include <fstream>
using namespace std;
int n, a[10], k;
void write() {
  ofstream fo("combinari.out");
  int i;
  for (i = 1; i <= k; i++)
   fo << a[i] << ' ';
  fo << endl;
}
void comb (int l) { 
  int i; 
  if (l <= k) { 
    for (i = a[l-1] + 1; i <= n - k + l; i++) {  
      a[l] = i;
      comb (l + 1); 
    }
  }
  else
    write();
}
int main () {
  ifstream fi("combinari.in");
  fi>>n>>k;
  comb (1); 
  return 0;
}