Please answer in c++. with showing the code. 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. Forexample, to LowerCase ('B') returns b and toLowerCase ('5') returns 5.See previous exercises on how to convert an uppercase letter tolowercase.b) Write a main () function to request input, initiate, invoke thefunction, and display the output.Write a program to test the function.Example Output 1Enter a character: AA --> aExample Output 2Enter a character: bb --> bMacBook Air

Algorithm: Step - 1) Firstly, defining the function char toLowerCase(char c) to convert the…

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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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Structured English

Structured English uses a simple English language to make structured programming easier for non-professionals. The program is divided into various parts that are known as logical statements. These statements are written in a simple English language.

Question

Please answer in c++. with showing the code.

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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