#include "CableDonation.cpp"

int main(int argc, char **argv)
{
  class CableDonation TheClass;
  int retval;
  vector <string> lengths;
  string l;

  if (argc != 2) { fprintf(stderr, "usage: a.out num or -\n"); exit(1); }

  
  if ((string) argv[1] == "-") {
    while (cin >> l) lengths.push_back(l);
  } else {
    if (atoi(argv[1]) == 0) {
      lengths.push_back( "abc");
      lengths.push_back(  "def");
      lengths.push_back(  "ghi" );
    }
  
    if (atoi(argv[1]) == 1) {
      lengths.push_back( "a0");
      lengths.push_back(  "0b" );
    }
  
    if (atoi(argv[1]) == 2) {
      lengths.push_back( "0X00");
      lengths.push_back(  "00Y0");
      lengths.push_back(  "0000");
      lengths.push_back(  "00Z0" );
    }
  
    if (atoi(argv[1]) == 3) {
      lengths.push_back( "Az");
      lengths.push_back(  "aZ" );
    }
  
    if (atoi(argv[1]) == 4) {
      lengths.push_back( "0top");
      lengths.push_back(  "c0od");
      lengths.push_back(  "er0o");
      lengths.push_back(  "pen0" );
    }
  
    if (atoi(argv[1]) == 7) {
      lengths.push_back( "Pnuj0");
      lengths.push_back(  "Jjrxt");
      lengths.push_back(  "oAraO");
      lengths.push_back(  "LlpTj" );
      lengths.push_back(  "IYaTY" );
    }
  }

  retval = TheClass.cable(lengths);
  cout << retval << endl;

  exit(0);
}