Question

Write short notes about C++ short hands?

Answer 1

x=x + 10 can be represented as x+=10, It is called short hands in C++. It is faster. 

This is used with all the arithmetic operators as follows.

Arithmetic Assignment Expression	Equivalent Arithmetic Expression
x+ = 10	x = x+ = 10
x- = 10	x = x- = 10
x* = 10	x = x* = 10
x/ = 10	x = x/ = 10
x% = 10	x = x% = 10