#include <iostream>

/* * * * * * * * * * * * * * * * *
  Function: int main
  Parameters: int argc - number of arguments
		char* argv - pointer to each argment
  Description: Demonstrates the use of command line processing 
* * * * * * * * * * * * * * * * */
int main(int argc, char* argv[]) {
  cout << "Number of command line args: " << argc << endl;

  if (argc == 3) {
    cout << argv[0];
    cout << endl << argv[1] << endl;
    cout << argv[2];
  } 
  cout << endl;
  return 0;
}