Question

Distinguish between Postfix decrement and Prefix decrement.

Answer 1

S. No.	Postfix decrement	Prefix decrement
1.	This operator operates on the basis of 'CHANGE AFTER ACTION'.	This operator operates under the principle of 'CHANGE BEFORE ACTION'.
2.	Example:  d = 10; t = 5 * (d--) // t = 5 * 10 = 50	Example:  d = 10; t = 5 * (--d) // t = 5 * 9 = 45