In C...

Write 4 functions:

boolean function, isVowel, that takes a char and returns the true if a given character is a vowel and otherwise returns false

int function, countUC, that takes a string and returns the number of UPPERCASE letters in the string

int function, countLC, that takes a string and returns the number of lowercase letters in the string

int function, countOthers, that takes a string and returns the number of non-letters in the string

Write a program that prompts the user to input a sequence of characters (including spaces and special characters) and then uses your functions to output:

the number of characters in the string

the number of vowels in the string

the number of UPPERCASE letters in the string

the number of lowercase letters in the string

the number of other characters in the string

For Example

Enter a sentence: Test!

There are 5 total characters. There are 1 vowel. There are 1 UPPERCASE letters. There are 3 lowercase letters. There are 1 other characters.

REQUIREMENTS: You can NOT use any functions in . You should use FYI....'y' is not a vowel for this exercise!

You must define and use the functions... do not change their names... there must be a function prototype before main the implementation must be after main.