Question

when is class name and function name is same?

Answer 1

*⃣❇❇❇ANSWER ❇❇❇*⃣

WHEN CLASS NAME AND FUNCTION NAME IS SAME ITS CONSIDERED AS CONSTRUCTOR✔✔ WHICH IS USE TO INITIALIZE THE VARIABLES EITHER WITH THEIR DEFAULT VALUES OR WITH OTHER VARIABLES.

EXAMPLE :---
import Java.io*;
Class pm
{
int a;
pm()
{
a=0;
}
}



✨✨✌✌HOPE IT HELPS ✌✌✨✨

Answer 2

ANSWER :

A constructor has the same name as the class name ..

Whenever a function name is same that of the class name it has to be a constructor.

A constructor is generally invoked automatically and works with the motto of initialising the instance variables.

EXAMPLE OF CONSTRUCTOR

class rubbish

{

int n;

rubbish()

{

n=0;

}

void main()

{

System.out.println("Rubbish="+n);

}

}

------------------------------------------------------------

The constructor used is "rubbish() "

Hope you understand and here are the types of constructors :

(i) Copy constructors.

(ii) Default constructor ( eg : "rubbish()" )

(iii) Parameterized constructor.

Thanks !