Question

Find the syntax error(s) in the following class and function definition. [You need to identify the line number only). 1. class Class1 2.{ 3. private 4. int data; 5. public 6. class1: class 1(); 7. double function 1(); 8.} 9. class: class 10) 10.{ 11. data =5; 12.}

Answer 1

Error 1:

Line Number: 3 => Missing : after private (private:)

Error 2:

Line Number: 5 => Missing : after public (public:)

Error 3:

Line Number: 6 => class1 is termed incorrectly... It should be Class1

Error 4:

Line Number: 6 => class1 constructor should not be preceded by class name

Error 5:

Line Number: 8 => Missing ; after class closing }

Error 6:

Line Number: 9 => class1 is termed incorrectly... It should be Class1

Error 7:

Line Number: 9 => Constructor Class1 should be preceded by class name Class1

Error 8:

Line Number: 9 => Missing Scope resolution operator (::)

Code after correcting all Syntax errors:

class Class1
{
   private:
       int data;
   public:
       Class1();
       double function1();
};

Class1::Class1()
{
   data=5;
}