Question $3(16$ pts$)$: Refactoring an existing application

During our first class meeting we wrote a program that counted items in "one little Indian" nursery rhyme format. For this problem we are going to refactor $($e$.$g$.,$ restructure the source code of an application or piece of software to improve operation without altering the base functionality$)$ the application to enhance its functionality.

a$.(5$ pts$)$ Add code to your refactored application that counts down instead of up $(10$ little, $9$ little, $...1$ little $)$ in the nursery rhyme.

b$.(5$ pts$)$ Change the code that displays the number with its equivalent string $($ex: $4$ should be displayed as "four"$).$ You can perform this operation in a function, or you can implement the array$-$based method I hinted at in class:

char$*$ xlate$[]=\backslash \{"$zero$",$ "one", $...\backslash \}$;

You can assume a maximum of $20$ "things"

c$.(6$ pts$)$ Execute your refactored program and provide console listings or transcripts showing that the program works correctly. You may use the command line tools, the IDE of your choice or an online $C$ compiler.