Can someone help me with a program in C++ that uses functions and ask the user the dimensions of a box and the finds the volume.

Question

It also should multiply the volume * 0.80 to find the cost to make the box and then multiply the volume * 1.30 to find the resale price. And finally substract the cost to make to the saleprice to find the profit. THE CODE MUST USE FUNCTIONS and Im kind of lost😭

Answer 1

You'll need to show what you have written so far for help.
Write your code into the code playground and then attach it here.

Answer 2

What are you lost about? The input and math parts are way simple, and that's all you need.