Q14: (16 pts) Show the output of the following codes: public class Test [ public static void main(String args) I int a- (1, 2): Swap(a[0]. ati): System.out.printina[0] public class Test ( public static void main(String0 args) { int [ a- (1. 2): Swap(a): System.out.printlnca[0] ato] + a[0] al1]): + ali): public static void swap(int ni, int n2) { int temp- nl: nl-n2; n2 - temp: public static void swap(int[] a) ( int temp - a[0]: a[0] - al1]: a[1) - temp: (b) public class Test ( public static void main(String[) args) { Tt- new TO: Swap(t): System.out.println("el -+ t.el public class Test { public static void main(String] args) I I tl = new TO: T t2 - new TO: System.out.println("ti's i" t1.i +" and j- tl.j); System.out.println("t2's i t2.i + e2-4t.e2): and j="+ t2.j): public static void swap(T t) { int temp- t.el: t.el -t.e2: t.e2 - temp: class T { static int i -0: int j- 0; TO { class T { int el - 1: int e2 - 2: j-1; (c)

[21:46, 2020年12月8日] Antoni: The following class Pizza has incomplete codes. Write setter and getter methods for all instance variables of this class. In addition, complete the missing lines of codes for the given default constructor method and isLargePizza () method.[21:47, 2020年12月8日] Antoni: class Pizza { private string name; private double diameter;   public Pizza () { //Missing lines of codes to be completed by the student }   public boolean isLargePizza() { //Missing lines of codes to be completed by the student }   //Missing lines of codes to be completed by the student }//end class definition   Hint: When the diameter of a pizza is more than 20cm, then it is considered to be a Large Pizza. The method isLargePizza () has to return a boolean value indicating whether the Pizza object is a large pizza or not. Note: You must add required member functions or data members/variables in your program to complete its execution.

Identify what is X for the below program to return total. class Sample { static double calculateInterest (double amount) { assert amount > 0 && amount <= 1000; } double interest = 1.2; double total; total interest amount; O return total; public static void main(String[] args) { System.out.println (calculate Interest ( } a. -3.5 O b. 900.5 c. 2300 O d. 4001 8

3-What results does the following program provide? Public class EX ( Public static void main (string [] arg) ( n=p=0; While(p<=8) n+=++p; System.out.println("C: n=" +n); n=p=0; While(p<=5) n+=p++; System.out.println("D: n=" +n); n=p=0; While(p<=5) n+=++p; System.out.println("E: n="+n);