CJCoding With Joseph

Four Level Inheritance

Class A defines Origin. Classes B, C, and D form a chain of inheritance (D extends C, C extends B, B extends A). Make D inherit from C so a D object can call Origin. Do NOT write a Main method.

The program prints:

from A

Expected Output:

from A
Topics:
Inheritance
Code Editor
1
Tab to indent ยท Ctrl+Enter to run ยท Ctrl+Space to expand shortcuts (cw, cr, fori)

Your Output

Run your code to see the output here...

Test Cases

Run your code to see test case results.