O Overloading involves writing two or more functions with the same name and the same list of arguments
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- 2 Write a java program. call it sortWords. Read from the command line a list of words, any number, from 1 to as many as the user wants. Store the words (strings) in an arraylist. Sort the list in alphabetical order. Print the list with a comma and space between each word. Words should be output in the SAME case as the user gives them. For an A make the sort be case insensitive AND remove the , from after the last word. example: java sortWords book car tree apple house --> apple, book, car, house, tree (The already existing answer on Chegg failed the codePost tests): Imagine you are reading in a stream of integers. Periodically, you wish to be ableto look up the rank of a numberx (the number of values less than or equal to x). lmplementthe datastructures and algorithms to support these operations. That is, implement the method track ( intx), which is called when each number is generated, and the method getRankOfNumber(intx), which returns the number of values less than or equal to x (not including x itself).EXAMPLEStream (in order of appearance): 5, 1, 4, 4, 5, 9, 7, 13, 3getRankOfNumber(l) 0getRankOfNumber(3) = 1getRankOfNumber(4) =3Implement the"paint fill"function that one might see on many image editing programs. That is, given a screen (represented by a two-dimensional array of colors), a point, and a new color, fill in the surrounding area until the color changes from the original color.
- In Java Create a simple program that asks the user for a row and column size for a 2-D integer array, then haveThe program create such an array. At this point this array’s cells should be filled with zeros sincenothing has been done to change the cell values.Next, have that program dynamically adapt to the sizes of the array (that were provided by the user) andfill the array with numbers ascending from 1 → n (n being the number of the nth cell in that 2-D Arraydepending on the size). Please then print the array out. Remember, you cannot just print an arrayout, you have to use loops and print each cell individually.Please refer to the sample output below for visualization and match its style.As always:• Remember, the class name should be Lab8B.• The user input is indicated in bold.Sample Output #1:Please enter the number of rows: 4Please enter the number of columns: 4I have 4 rows and 4 columns. I need to fill-up 16 spaces.The 4x4 array:1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|Sample…import java.util.ArrayList; /** * This class describes a user of Twitter. A user has a user ID * (e.g. @testudo), a list of tweets, a count of the number of followers, * and a list of users that this user follows. Unlike P5, * there is no upper limit on the number of tweets or users to follow. * * You may NOT import any library class other than java.util.ArrayList. * You may NOT add any instance variables to keep a count of the number * of tweets or users being followed. You may add instance variables * for other purposes as long as they are private. */public class TwitterUser { private String userID; private int followers; private ArrayList<Tweet> listTweets; private ArrayList<TwitterUser> toFollow; /** * A constructor that takes the user's ID. If the ID is null, or * longer than 32 characters, or it does not start with "@", * throw an IllegalArgumentException. * * All other instance variables should be initialized…Write the definitions of the member functions of the classes arrayListType and unorderedArrayListType that are not given in this chapter. The specific methods that need to be implemented are listed below. Implement the following methods in arrayListType.h: isEmpty isFull listSize maxListSize clearList Copy constructor Implement the following method in unorderedArrayListType.h insertAt Also, write a program (in main.cpp) to test your function.
- Provide a different implementation of ChoiceQuestion. Instead of storing the choices in an array list, the addChoice method should add the choice to the question text. For this purpose, an addLine method has been added to the Question class. Use the following files: Question.java /** A question with a text and an answer.*/public class Question{ private String text; private String answer; /** Constructs a question with empty text and empty answer. */ public Question() { text = ""; answer = ""; } /** Sets the answer for this question. @param correctResponse the answer */ public void setAnswer(String correctResponse) { answer = correctResponse; } /** Checks a given response for correctness. @param response the response to check @return true if the response was correct, false otherwise */ public boolean checkAnswer(String response) { return response.equals(answer); } /** Add a line of text to…In Javascript, write code that prints the FIRST NAMES ONLY of people who have BOTH above average English grades AND below average age. Special conditions: Cannot use any array type built-in functions except filter(), map(), and reduce().2. Java considers the String data type as non-primitive, because it contains a sequence of charactersand hence there is a predefined class called String dedicated to String processing. The String classhas a lot of functions and continues to grow. Seehttps://www.tutorialspoint.com/java/java_strings.htm for more on strings. Your task is to then createa java program that when give a sentence will replace the first occurrence of NUST with NamibiaUniversity of Science and Technology.Sample run 1:Enter a sentence: Welcome to my NUST.Output: Welcome to my Namibia University of Science and Technology.Sample run 2:Enter a sentence: The nust is a great institution of high learning.Output: The Namibia University of Science and Technology is a great institution of high learning NB: IN JAVA PROGRAMMING
- Complete the method insertInMiddle.Write a class Employee with name and salary. Create an ArrayList that sorts the Employees based on salary.Write a program namedAveragesthat includes a method that accepts any number ofnumeric parameters, displays them, and displays their average. Demonstrate that theprogram works correctly when passed one, two, or three numbers, or an array ofnumbers.