Create a C$++$ program that asks the user for a string and uses $*$exec$*$ to utilize it for the following tasks.

use forking

$1.$ Reverse

$2.$ Find Length

$3.$ Add $2$ in the ASCII of each character

$4.$ Sort

$5.$ Capitalize

For every task, you must construct a child of children as indicated by the process tree below, and each child must execute the program image for that specific task. Following each operation, print the string.

use :

#include

#include

#include

#include