(Program) a. Write, compile, and run a C++ program that displays the following prompts:...

(Program) a. Write, compile, and run a C++ program that displays the following prompts:

After each prompt is displayed, your program should use a cin statement to accept data from the keyboard for the displayed prompt. After the depth of the swimming pool is entered, your program should calculate and display the volume of the pool. The volume should be calculated with the formula volume = length × width × average depth and be displayed in an output message.

b. Check the volume displayed by the program written for Exercise 3a by calculating the result manually.