JackGutkin_Java_Assignment2b.java:25: error: cannot find symbol
diameter = input.nextint();
           ^
  symbol:   variable input
  location: class JackGutkin_Java_Assignment2b
JackGutkin_Java_Assignment2b.java:30: error: cannot find symbol
diameter                               Slices;
^
  symbol:   class diameter
  location: class JackGutkin_Java_Assignment2b
JackGutkin_Java_Assignment2b.java:30: error: variable Slices is already defined in method main(String[])
diameter                               Slices;
                                       ^
3 errors