What is Increment/Decrement operators?
These operations raise (increase) or reduce (decrease) the value of a vector (decrease). Because just one operator is employed, they are frequently referred to as uniform operators. To raise or reduce a value by a factor of one, operators for increasing and decreasing are used. Pre-incrementing operator The new $x value is returned when the value is added to it. See the table below for a better understanding:
- Operator Name Description
++$x
Pre-increment Increments$x
by one, then returns$x
$x++
Post-increment Returns$x,
then increments$x
by one--$x
Pre-decrement Decrements$x
by one, then returns$x
$x--
Post-decrement Returns$x
, then decrements$x
by one
Example:-
Output:-