added my code

Author: vss240

java_inheritance_code/vss240.md

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+# Terms used in Inheritance
+- Class: A class is a group of objects which have common properties. It is a template or blueprint from which objects are created.
+Sub Class/Child Class: Subclass is a class which inherits the other class. It is also called a derived class, extended class, or child class.
+Super Class/Parent Class: Superclass is the class from where a subclass inherits the features. It is also called a base class or a parent class.
+Reusability: As the name specifies, reusability is a mechanism which facilitates you to reuse the fields and methods of the existing class when you create a new class. You can use the same fields and methods already defined in the previous class.
+# The syntax of Java Inheritance
+class Subclass-name extends Superclass-name  
+{  
+   //methods and fields  
+}  
+The extends keyword indicates that you are making a new class that derives from an existing class. The meaning of "extends" is to increase the functionality.
+
+# In the terminology of Java, a class which is inherited is called a parent or superclass, and the new class is called child or subclass.
+Java Inheritance Example
+# Inheritance in Java
+- As displayed in the above figure, Programmer is the subclass and Employee is the superclass. The relationship between the two classes is Programmer IS-A Employee. It means that Programmer is a type of Employee.
+class Employee{  
+ float salary=40000;  
+}  
+class Programmer extends Employee{  
+ int bonus=10000;  
+ public static void main(String args[]){  
+   Programmer p=new Programmer();  
+   System.out.println("Programmer salary is:"+p.salary);  
+   System.out.println("Bonus of Programmer is:"+p.bonus);  
+   
+   
+   ![image](https://user-images.githubusercontent.com/100853056/193450818-6d6e463e-696a-407c-ad85-a3a9d120e38c.png)
+
+}  
+}