#include <iostream>

using namespace std;

class TestT{
   public:
       
/*       TestT() {
           cout << "The no parameter constructor was called " << endl;
       }
      
*/
       TestT(int a=0, double b=3.14){
           cout << "The parameter constructor, a = " 
                << a << " b = " << b << endl;
       }
};

void Fun1(int param1, char param2 = 'a', string param3 = "hello");

int main() {

     Fun1(1);
     Fun1(2,'b');
     Fun1(3,'c', "third");

     cout << endl << endl;

     TestT one,
           two(99), 
           three(2, 2.22);

     return 0;
}

void Fun1(int param1, char param2, string param3){
   cout << "The paramuments are " << param1 << " " << param2 
        << " " << param3 << endl;
}