Can anyone tell me how to take user input in this program? And correct my mistakes too

Atul Initialise rad, h and store input value in rad, h https://code.sololearn.com/cKuc4GNvq6CX/?ref=app

Create a class and use getter and setter to set it's radius and height and calculate the surface area and volume of the cylinder Martin Taylor This was the question

https://code.sololearn.com/cxurlRaDpa0D/?ref=app 🅰🅹 (Challenge Accepted) I tried this.

Martin Taylor I was solving a question there it was told to do so. So I did

🅰🅹 (Challenge Accepted) Can't we directly call vol method what is the necessity of calvol method?

Atul You can call. No issue.

That is what I did. I think so

Can you please explain the print statement deeply as I am unable to get. I think so it is related to C language