Create an algorithm (pseudo code and flowchart) and program for the given problem below and use #define directives or const (as needed) and other arithmetic operators.

Vowel and Consonants

Determine whether the letter entered by the user is vowel or consonant.

NOTE: please please use #define directives or const (as needed) and other arithmetic operators. C language needed.

PLEASE INCLUDE FLOWCHART FOR BETTER UNDERSTANDINGS. I'm using dev c++ btw.