Extra credits: code a complete C program that uses getch() to enter digits only, make up 2 numbers of no more than 3 digits, add them together in the most primitive way
example: a set of getch() will input 3, 6 , and 8
then the plus sign
then another set of 3 digits example: 5, 7, 5
in this case, you will be calculating the following:
the design for this extra credits is up to you.”
This program is to find the sum of 2 numbers input by user using getch() function.