Int a=15 b=?

Answer 1

please provide more info, your question is far from clear. thank you

Answer 2

I'm a newbie but I think you can fill b's variable with any number-'

Answer 3

//If you don't want to give b a value yet, then don't use "=".
//Also use comma if you want to assign multiple variables in 1 statement.
//Fixed version:
int a = 15, b;