🚀 Programming Example
instanceof operator, checking in child class
Learn this program step-by-step with algorithm, source code, output and detailed explanation.
class Parent{
}
class Child extends Parent{//Child inherits Parent
public static void main(String args[]){
Child d=new Child();
System.out.println(d instanceof Parent);//true
}
}
/*
The java instanceof operator is used to test whether
the object is an instance of the specified type (class or subclass or interface).
*/
true
Press any key to continue . . .
First understand the algorithm carefully. Then study the program line-by-line and compare it with the output. Finally, review the explanation section to strengthen your logic and programming understanding.
Rewrite the program without looking at the code. Modify values, conditions or logic and run it again. This helps improve confidence and strengthens coding skills much faster.