1.

What is the output produced from the following program? You may wish to draw a structure diagram first. This is a slightly modified version of the previous problem, Strange.

public class Strange { 

 public static void main(String[] args) { 

 first(); 

 third(); 

 second(); 

 third(); 

 } 

 public static void first() { 

 System.out.println("Inside first method."); 

 } 

 public static void second() { 

 System.out.println("Inside second method."); 

 first(); 

 } 

 public static void third() { 

 first(); 

 second(); 

 System.out.println("Inside third method."); 

 } 

} 

2.

What is the output from the following Java program?

public class Confusing { 

 public static void method1() { 

 System.out.println("I am method 1."); 

 } 

 public static void method2() { 

 method1(); 

 System.out.println("I am method 2."); 

 } 

 public static void method3() { 

 method2(); 

 System.out.println("I am method 3."); 

 method1(); 

 } 

 public static void main(String[] args) { 

 method1(); 

 method3(); 

 method2(); 

 method3(); 

 } 

} 

3.

Write a complete Java program in a class named Spikey that prints the following output:

 \/ \\// \\\/// ///\\\ //\\ /\