Write a short notes on below iterators with example. (a) each (b) Collect.
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Write a short notes on below iterators with example.
(a) each
(b) Collect.
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- Mr. Ahmed works as a faculty in a university and as a cashier in bank. His working hours at the bank is 9 am to 5 pm and at university are 6 pm to 10 pm. Explain the given example in the terms of polymorphism in detail. (Include code).Utilize various programming languages to develop secure, efficient code (C++ and Java/Python) For this assignment, your implementation plan must include at least one class with public and private sections. For assistance with classes, see sections 6.2, "Using a Class," and 6.3, "Defining a Class," in zyBooks. For this assignment, we recommend using Maps (section 11.4 in zyBooks) for implementation. Maps do require precise coding syntax. However, you can choose a different implementation option. Apply industry standard best practices such as in-line comments and appropriate naming conventions to enhance readability and maintainability. Remember that you must demonstrate industry standard best practices in all your code to ensure clarity, consistency, and efficiency. This includes the following: Inserting in-line comments to denote your changes and briefly describe the functionality of the code Using appropriate variable, parameter, and other naming conventions throughout your…Lab 10 Using an interface to share methods It is often the case that two or more classes share a common set of methods. For programming purposes we might wish to treat the objects of those classes in a similar way by invoking some of their common routines.For example, the Dog and Cat classes listed below agree on the void method speak. Because Dog and Cat objects have the ability to “speak,” it is natural to think of putting both types of objects in an ArrayList and invoking speak on every object in the list. Is this possible? Certainly we could create an ArrayList of Dog that would hold all the Dog objects, but can we then add a Cat object to an ArrayList of Dog?Try running the main program below as it is written. Run it a second time after uncommenting the line that instantiates a Cat object and tries to add it to the ArrayList. import java.util.*;public class AnimalRunner{ public static void main(String[] args) { ArrayList<Dog> dogcatList = new ArrayList<Dog>();…
- I want more simple solution please and I use replit to implement this code and I want you define class not struct pleaseTo avoid making private types public, explain why accessors are better in each of the following three cases.Please write it in c# program. Problem: BigNumberInteger numbers in programming limit how large numbers can be processed, so double types come tothe rescue. Sometimes we need to implement bigger values. Create a class BigNumber that uses a 40-element array of digits to store integers as large as 40 digits each. Provide methods Input, ToString, Addand Subtract. For comparing BigNumber objects, provide the following methods: IsEqualTo,IsNotEqualTo, IsGreaterThan, IsLessThan, IsGreaterThanOrEqualTo and IsLessThanOrEqualTo. Each ofthese is a method that returns true if the relationship holds between the two BigNumber objects andreturns false if the relationship does not hold. Provide method IsZero. In the Input method, use thestring method ToCharArray to convert the input string into an array of characters, then iterate throughthese characters to create your BigNumber. (Add Multiply and Divide methods For extra five points innext exam)Hint: use char –‘0’ to convert character to…
- Ruby-related coding: Need help in resolving the red-selected code parts of my practice problem, primarily dealing with case-sentitive, loops, and if-else statements. The ", :pending => true" needs to be removed, used for checking purposes. (Picture reference provided) Hangperson_game.rb class HangpersonGame# add the necessary class methods, attributes, etc. here# to make the tests in spec/hangperson_game_spec.rb pass.# Get a word from remote "random word" service# def initialize()# enddef initialize(word)@word = word@guesses = ""@wrong_guesses = ""enddef wordreturn @wordenddef guessesreturn @guessesenddef wrong_guessesreturn @wrong_guessesenddef guess(letter)if @word.include?(letter)@guesses += letterreturn true else@wrong_guesses += letterendenddef word_with_guessespartial_matches = ""@word.each_char do |w|partial_matches += "-"endreturn partial_matchesenddef check_win_or_loseif word_with_guesses.downcase == @word.downcasereturn :winelsif @wrong_guesses.length >= 7return…Use the aggregation (composition) concept to define and implement the class line(p1.x, p1.y, p2.x, p2.y) by using two points variables P1, and P2 of type point2D class defined in Q1. Beside the two points P1 and P2, the line class has the following functions: print(), MoveRel(Dx,Dy) (use the point2D’s MoveRel(Dx,Dy) function of the two points to achieve that), line(), line(x1,y1,x2,y2), line(P2D1,P2D2). * Your answer19- java. Which of the following is a drawback of using recursion? It may be less efficient than an iterative version. It may have fewer lines of code than an iterative version. It uses lesser memory stack than an iterative version. It runs faster than an iterative version.
- Ques: Demonstrates two resources bundles by displaying the string associated with each key for both the defaut [English] version and German version (In Java by.) solve it soon as possiblein c++ codeI'm creating a maze class using pointers and recursion and having some trouble setting up my number of Position functions. Maze.h: #ifndef MAZE_H #define MAZE_H /* * The allowed directions of travel within the Maze. */ enum direction {west, north, south, east}; /* * Represents a location within the Maze. */ struct coordinates { int x; int y; }; class Maze { public: Maze(); /* * It allows you to pick a seed for the pseudo-random number * generator and a size. A small size makes it easier for you * to see what your program is doing. Every instance with the same * seed and size is guaranteed to have the same Maze. */ Maze(int seed, int size); Maze(const Maze &); Maze&operator=(const Maze); ~Maze(); /* * numberOfPositions() returns a count which will hold the length * of the maximum possible path through the Maze. It's useful for * allocating enough characters to contain the successful path * through the Maze. */ int numberOfPositions(); /* * startingPosition() provides the caller…
