NOTE: please please use #define directives or const (as needed). C language needed. I'm using dev c++ btw

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.

Highest and Lowest

Design a program that allows a user to enter any quantity of numbers until a negative number is entered. Then display the highest number and the lowest number.

NOTE: please please use #define directives or const (as needed) C language needed. I'm using dev c++ btw

PLEASE INCLUDE FLOWCHART FOR BETTER UNDERSTANDING.

PLEASE READ THE NOTE. PLEASE READ THE NOTE. PLEASE READ THE NOTE. PLEASE READ THE NOTE.