practicing functions with C

Question

Hello I keep getting this response when trying to practice functions with C:

expected declaration specifiers or '...' before numeric constant

What am I doing wrong?

Thanks

Answer 1

Please show us the code you are having problems with

Answer 2

Inside main (line 36)
The int before the function name makes the compiler think you want to declare the function, not use it, so it expects to see the argument names ( or '...' for variadic arguments) inside the parenthesis, but it sees a number and gives the error

So, just get rid of that int

Also, I sow you're using a very old and dangerous C syntax, just remember that those functions have no prototype, so be careful and try following the "modern" way more often