//
// Tomás Oliveira e Silva, AED, October 2021
//
// example of function overloading (same function name, different argument numbers and/or data types)
//

#include <iostream>

using std::cout; // make this symbol from the std namespace directly visible

void show(const int i)
{
  cout << "int: "
       << i
       << std::endl;
}

void show(const double d)
{
  cout << "double: "
       << d
       << std::endl;
}

void show(const char *s,const char *h = "string: ") // second argument with default value
{
  cout << h
       << s
       << std::endl;
}

void show(const char e)
{
  cout << "char: "
       << e
       << std::endl;
}


//void show(const int * p)
//{
//  cout << "arr: "
//       << p[0] << " " << p[1] << " " << p[2]
//       << std::endl;
//}

void show(const int *p, const int size = 3)
{
  cout << " Array: \n";
  for(int i = 0; i<size ; i++)
  cout << " Array[" << i << "] = " << p[i] << std::endl;
}

int main(void)
{

  int arr[3]= {1,2,3};

  show(1.0);
  show("hello");
  show(-3);
  show("John","name: ");
  show("a");
  show(arr);

  return 0;
}