Write a Menu Driven C++ program that creates a character array/string by taking input from user and perform following tasks by displaying menu to user, the menu operations are implemented using...

Write a Menu Driven C++ program that creates a character array/string by taking input from user and

perform following tasks by displaying menu to user, the menu operations are implemented using functions:

a) Calculate length of string.

b) Count number of words in string.

c) Check a string is palindrome or not.

d) Find a word within the array. If found display its starting position.

e) Convert a string in lowercase.

f) Convert a string in uppercas