Which of the following statement is correct about the program given below?

 #include 
  class FresherGate
  {    
      int x;     
      float y;     
      public: 
      void GateFunction(int = 0, float = 0.00f, char = 'A'); 
      void GateFunction(float, int = 10.00, char = 'Z'); 
      void GateFunction(char, char, char); 
 }; 
 int main() 
 {    
     FresherGate objGate   
     objGate.GateFunction(10 * 1.0, int(56.0));   
     return 0;
 }
 void FresherGate::GateFunction(int xx, float yy, char zz) 
 {    x = xx + int(yy);  
      cout"x = " void FresherGate::GateFunction(float xx, int yy, char zz) 
 {     
     x = zz + zz;   
     y = xx + yy;    
     cout" x = " 
 void FresherGate::GateFunction(char xx, char yy, char zz)
 {    
      x = xx + yy + zz;   
      y = float(xx * 2);    
      cout" x = "