(Solved) : 21 Following Implementation Accepted Compiler Class Automobile Public Void Setprice Double Q38187872 . . . .

21.   The following implementation is accepted bycompiler:

class Automobile
{
public:
   void SetPrice(double newPrice);
   void SetProfit(double newProfit);
   double GetPrice();
private:
   double price;
   double profit;
   double GetProfit();
};

int main()
{
   Automobile hyundai;
   hyundai.price={ 4999.99 };
)

T__ F__
  
22. The following implementation is syntactically correct:
  
class Building
{
public:
int x;     
};

int main()
{     
Building c;

cout << “x = ” << c.x << endl;   
}   

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23. The following implementation is not accepted bycompiler:

class myClass
{
private:
   int x;
public:
   int y;
   myClass(){x = {}; y = {};}   
};

int main()
{  
   myClass numberOne = myClass();   
}
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24. The following implementation is not accepted by compiler:

class Change {
private:
   int pennies; int nickels; int dimes; intquarters;
      
   Change()
   {