Main.java:3: error: class Quiz1 is public, should be declared in a file named Quiz1.java
public class Quiz1 {
^
Main.java:1: error: package comp102x does not exist
import comp102x.IO;
^
Main.java:15: error: cannot find symbol
IO.outputln(q1.x);
^
symbol: variable IO
location: class Quiz1
3 errors