Chapter $12$ Lab $-$ C$-$Strings and Strings $($C#$)$

Word Separator $-$ Write a program that accepts as input a sentence with all the words running

together, but the first character of each word is an uppercase letter and stores it in the form of a string

object. Convert the sentence to a string in which the words are separated by spaces and only the first

word starts with an uppercase letter. For example, the string "StopAndSmellTheRoses" would be

converted to "Stop and smell the roses". Note: $+=$ operator can be used with strings.

Output: Display the new string

Case Manipulator $-$ Write a program with three functions: upper, lower, and flip. Each

function should accept a C$-$string as an argument. The upper function should step through all the

characters in the string, converting each to uppercase. The lower function, should step through all the

characters in the string converting, each to lowercase. The flip steps through the string, testing

each character to determine whether it is upper or lowercase. If upper, it should convert to lower. If

lower, it should convert to upper.

The main function should accept one string from the user, then pass it to each of the functions.

Output: The original string, the uppercase, lowercase, and flipped case strings should all be displayed.

You should have two programs to turn in$.$