Please answer in c++. with showing the code.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Please answer in c++. with showing the code.

Transcribed Image Text:3.
My letter is E.
Write a non-void function named toLowerCase.
a) char toLower Case (char c) accepts one character, c as a parameter,
and converts it to a lowercase letter as the return value. For
example, to LowerCase ('B') returns b and toLowerCase ('5') returns 5.
See previous exercises on how to convert an uppercase letter to
lowercase.
b) Write a main () function to request input, initiate, invoke the
function, and display the output.
Write a program to test the function.
Example Output 1
Enter a character: A
A --> a
Example Output 2
Enter a character: b
b --> b
MacBook Air
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