Question

why do we need a constructor as a class member​

Answer 1

Answer:

we need constuctor to the class because he knws how to give shape and the size to the class

Answer 2

Explanation:

• Whenever an object is created, it must be constructed usually with legal initial values automatically without being specified by the programmer. This will  immensely relieve the programmer from initializing values of objects for large programs and hence the need for constructor.

Constructor:

• Constructor is a function that have the same name as the class and is  automatically invoked during creation of an object.