What's the problemmmmm?

Question

https://code.sololearn.com/cWtdBANotNC3/?ref=app

Answer 1

Line 11: `get_c` is the name of a function. You are assigning it to a double variable which is not possible. Perhaps you wanted to call the function.

Answer 2

I told you the *exact* problem and I even told you how to fix the problem in the last sentence of my previous answer. Now you have to do it yourself.

Answer 3

Finally i found it🤔
In line 11 I should write *get_c()*
Not *get_c*

Answer 4

Can you rewrite it for me?