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Part 2 Write Java code for the following and create a word document with the answers....
In a microsoft word document please write an algorithm for the following JAVA code: import java.util.Scanner;...
In a microsoft word document please write an algorithm for the following JAVA code: import java.util.Scanner; public class SalesData { public static void main(String[] args) { int sales[] = new int[12]; int max = -1, index = 0; Scanner sc = new Scanner(System.in); int q1 = 0, q2 = 0, q3 = 0, q4 = 0, total = 0; for (int i = 0; i < 12; i++) {...
use java and write in text a. Rewrite the following code segment using if statements. Assume...
use java and write in text
a. Rewrite the following code segment using if statements. Assume that grade has been declared as of type char. char grade= 'B';; switch (grade) { case 'A': System.out.println("Excellent"); break case 'B': System.out.println("Good"); default: System.out.println("you can do better”); } - b. write Java code that inputs an integer and prints each of its digit followed by ** e.gif the integer is 1234 then it should print 1**2**3**4 e.g. if the integer is 85 then it...
Given the following Java code fragment, what is output? int a, b; String c, d, e;...
Given the following Java code fragment, what is output? int a, b; String c, d, e; String x = new String(“I LOVE”); String y = “java!”; a = x.length( ); System.out.println(“1) “ + a); b = y.length( ); System.out.println(“2) “ + b); c = y.toUpperCase( ); System.out.println(“3) “ + c); d = x.toLowerCase( ); System.out.println(“4) “ + d); e = x.concat(y); System.out.println(“5) “ + e);
Can someone please explain this piece of java code line by line as to what they...
Can someone please explain this piece of java code line by line as to what they are doing and the purpose of each line (you can put it in the code comments). Code: import java.util.*; public class Array { private Integer[] array; // NOTE: Integer is an Object. Array() { super(); array = new Integer[0]; } Array(Array other) { super(); array = other.array.clone(); // NOTE: All arrays can be cloned. } void add(int value) { ...
Java Programming Questions (Multiple Choice) ** Please only answer if you know it, not just copy...
Java Programming Questions (Multiple Choice) ** Please only answer if you know it, not just copy and paste from another user. Please explain the answer. 1) Given code: public abstract class A{ } public class B extends A { } The following code sequence would correctly create an object reference of class A holding an object reference for an object of class B: A c; c = new B(); TRUE FALSE ---------------------------------------------------------------------------------------------------------------------------------------- 2) After the following code sequence is executed,...
The following code is a Java code for insertion sort. I would like this code to...
The following code is a Java code for insertion sort. I would like this code to be modified by not allowing more than 10 numbers of integer elements (if the user enters 11 or a higher number, an error should appear) and also finding the range of the elements after sorting. /* * Java Program to Implement Insertion Sort */ import java.util.Scanner; /* Class InsertionSort */ public class InsertionSortTwo { /* Insertion Sort function */ public static void sort( int...
Consider the following Java classes: class A{ public int foo () { return 1; } public...
Consider the following Java classes: class A{ public int foo () { return 1; } public void message () { System.out.println( "A" + foo()); } } class B extends A { public int foo() {return 2; } } class C extends B { public void message () { System.out.println( "C" + foo()); } } (i) What are the outputs of the following code? (ii) What would be the outputs if Java used static dispatching rather than dynamic dispatching? B b...
Find the error in the following java code and explain how to correct it (val is...
Find the error in the following java code and explain how to correct it (val is a variable of type int): switch (val) { case 1: System.out.println ("The number is 1"); case 2: System.out.println ("The number is 2"); default: System.out.println ("The number is not 1 or 2"); break;
the answer must be in java. thank you Question 2 [8 points] Consider the class Class...
the answer must be in java. thank you
Question 2 [8 points] Consider the class Class A below: class Class A implements Serializable{ int a; static int b; transient int c; String s; // Constructor public Class A (int a, int b, int c, Strings){ this.a = a; this.b = b; this.c = c; this.s = s; Complete the class Test to test the serialization and deserialization of the objects of class Class A. State the possible variable values following...
Write Java code using a for loop that is equivalent to the following do-while loop: int...
Write Java code using a for loop that is equivalent to the following do-while loop: int i = 2 ; do { System.out.println(i + " squared is " + (i * i)) ; i += 2 ; } while (i <= 10) ;
use java and write in text
a. Rewrite the following code segment using if statements. Assume that grade has been declared as of type char. char grade= 'B';; switch (grade) { case 'A': System.out.println("Excellent"); break case 'B': System.out.println("Good"); default: System.out.println("you can do better”); } - b. write Java code that inputs an integer and prints each of its digit followed by ** e.gif the integer is 1234 then it should print 1**2**3**4 e.g. if the integer is 85 then it...
the answer must be in java. thank you
Question 2 [8 points] Consider the class Class A below: class Class A implements Serializable{ int a; static int b; transient int c; String s; // Constructor public Class A (int a, int b, int c, Strings){ this.a = a; this.b = b; this.c = c; this.s = s; Complete the class Test to test the serialization and deserialization of the objects of class Class A. State the possible variable values following...
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