Request: Write a function to convert an uppercase character to a lowercase character.
Objective familiarize yourself with using functions in C/C++
Solution ideas
A -> ASCII code is 65
a -> ASCII code is 97
97 - 65 = 32
Convert an uppercase character to a lowercase character: 65 + 32 = 97
Convert a lowercase character to an uppercase character: 97 - 32 = 65
Source code
main.cpp
