?What is the output of the following code // file name: Main.java public class Main public static void main(String args[]) { int arr[] = {10, 20, 30, 40, 50}; for(int i=0; `i < arr.length; i++) { System.out.print(" " + arr[i]); } } Option 10 20 30 40 10 20 30 40 50 20 30 40 50 Error
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- The following java declaration provides an array of double values named a. public static void main (String [] args) { double [] a = {3.3, 2.8, 6.5}; for (int i = 0; i < a.length; i++){ System.out.print (a[i] + " "); If a is an array, what happens if the following statement is executed? A.) The value of the last array is element is printed B.) Zero is printed C.) An unknown value is printed D.) An exception occursjava 1.1.19 Run the following program on your computer:public class Fibonacci { public static long F(int N) { if (N == 0) return 0; if (N == 1) return 1; return F(N-1) + F(N-2); } public static void main(String[] args) { for (int N = 0; N < 100; N++) StdOut.println(N + " " + F(N)); } }Hi, can i please get assistance with the following Java class to read data below? Add anything relevant if needed only. The author and book classes is given if it is needed. As well as, the sample data file. public class Author { private String name; public Author (String name){ this.name= name; } public String toString(){ return name; } public boolean equals(Object obj){ return this.toString().equals(obj.toString()); } public int hashCode(){ return name.hashCode(); } } import java.util.*; public class Book { private String title;private double averageRating;private String ISBN;private int numPages;public Set<Author> authors;public Book(){authors=new HashSet<>(); //initialise authors}public Book(String title, double averageRating, String isbn, int numPages){this.title = title;this.averageRating = averageRating;this.ISBN = isbn;this.numPages = numPages;authors=new HashSet<>(); //initialise authors}//accessorspublic String getTitle(){return title;}public double…
- Write in Java Prompt the user for a string that contains two strings separated by a comma. Examples of strings that can be accepted: Jill, Allen Jill , Allen Jill,AllenQ- I want someone to convert this code to java code ASAP #include<iostream> using namespace std; class Books{ private: string title; string author; public: void setTitle(string a){title = a;} void setAuthor(string a){author = a;} string getTitle(){return title;} string getAuthor(){return author;} }; class Library{ private: Books arr[100]; int count; public: Library(){ count = 0; } void addBook(string a, string b){ arr[count].setAuthor(b); arr[count].setTitle(a); count+=1; } void viewAllBooks(){ for(int i=0; i<count; i++) cout << arr[i].getTitle() << "," << arr[i].getAuthor() << endl; } void removeBook(string a){ int index = 150, flag = 0;; for(int i=0; i<count; i++){…Write in JAVA, JUST CHANGE THE SWAP PART I don't want int i and j in (public static void swap(int[] array, int i, int j)) this part. I want you to do it by writing( public static void swap(int[] array){ Just initialize i and j somewhere else please. How can you do that? public class SelectionSort {public static void main(String[] args) {int[] intarray = {20, 35, -15, 7, 55, 1, -22};for(int lastUnsorted = intarray.length-1;lastUnsorted > 0;lastUnsorted--){// if largest is in 0th index// we start from the 1st index// if 1st is greater than it, swap the elementint largest=0;for(int i=1; i<=lastUnsorted; i++){if(intarray[i] > intarray[largest]){largest = i;}}swap(intarray, largest, lastUnsorted);}for(int i=0; i<intarray.length; i++){System.out.println(intarray[i]);}}public static void swap(int[] array, int i, int j){if(i == j){return;}int temp = array[i];array[i] = array[j];array[j] = temp;}}
- Write the Java program: Make sure to have proper code indentation. Code: class Main { public static void main(String[] args) { Tile t1, t2, t3, t4, t5; int totalValue; t1 = new Tile('H', 4); t2 = new Tile('E', 1); t3 = new Tile('L', 1); t4 = new Tile('L', 1); t5 = new Tile('O', 1); totalValue = t1.getValue() + t2.getValue() + t3.getValue() + t4.getValue() + t5.getValue(); System.out.print("The word "); System.out.print(t1.getLetter()); System.out.print(t2.getLetter()); System.out.print(t3.getLetter()); System.out.print(t4.getLetter()); System.out.print(t5.getLetter()); System.out.println(" is worth " + totalValue + " points"); if(t4.equals(t3)) { System.out.print("It has two of these: "); System.out.println(t4); } else { System.out.print("Error: " + t3.toString() + " and ");System.out.println(t4.toString() + " aren't equal."); } }} /* SAMPLE OUTPUT The word HELLO is worth 8 pointsIt…Need help in java please I am doing a program that uses the insertionsort() method. The output should look like this insertionsort() Test: BEFORE: [42, 23, 20, 46, 90, 53, 13, 24, 74, 100] BEFORE: [byzantine, iceberg, yellow, dark cyan, antique bronze, dark slate gray, telemagenta, jet, dark red, red salsa] AFTER: [13, 20, 23, 24, 42, 46, 53, 74, 90, 100] AFTER: [antique bronze, byzantine, dark cyan, dark red, dark slate gray, iceberg, jet, red salsa, telemagenta, yellow] Numbers Result Correct?: true Colors Result Correct?: true however I have this error and I'm unsure if I'm doing it right, I provided my code and the output I get please help meWrite a client program that allows the user to add up any number of non-zero fractions. The program should display the running total as an exact fraction (in simplified form as numerator / denominator), and as an approximate double value. The user can finish by entering a fraction that represents a zero fraction import java.util.ArrayList;import java.util.Scanner; //Define the class Fractionclass Fraction{private int n, d;public Fraction(){//Initialize the valuesthis.n = this.d = 0;}public Fraction(int n, int d){//Initialize the variablesthis.n = n;this.d = d;}//Define the getter function getNum() that returns the numeratorpublic int getNum(){//Returns numeratorreturn n;}//Define the getter function getDen() that returns the denominatorpublic int getDen(){//Returns denominatorreturn d;}//Define the boolean function isZero() that returns 0 if numerator is 0 and denominator is not equals to zeropublic boolean isZero(){return(getNum() == 0 && getDen() != 0);}public boolean…
- IN JAVA How many items are returned from printValues()? public static void printValues(int a, int b){. . .} A. 0 B. 1 C. 2 D. 3Write a Java application that calculates the sum of a series of integers that are passedto method sum() using a variable-length argument list. Test your method with severalcalls, each of which with different number of arguments5.a.Fast in java coding please. Thank you Generate the output of the following program:class Add {protected int i;Add(int a) {i = a;}protected void addIt(int amount) {i +=amount;} protected int getIt() {return i;}}class DAdd extends Add {private int i;DAdd(int a, int b) {super(a);i = b;}protected void addIt(int amount) {i = i * super.i +amount;} protected int getIt() {return i + 1;}protected void doubleIt(int amount) {addIt(2 * amount);}}public class TestAdder {public static void main(String args[]) {Add A = new Add(3);DAdd DA = new DAdd(1, 5);A.addIt(2);System.out.println(A.getIt());A=DA;A.addIt(2);System.out.println(A.getIt());DA.doubleIt(2);System.out.println(A.getIt());}}