Quiz · Methods · lesson 2 of 8

Quiz — return not on every path

What happens when the program is compiled and run?

JAVA

public class Main {
    static int sign(int x) {
        if (x > 0) {
            return 1;
        } else if (x < 0) {
            return -1;
        }
    }
    public static void main(String[] args) {
        System.out.println(sign(5));
    }
}