When would you use the following return data types: Double, Integer, Boolean
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When would you use the following return data types:
Double, Integer, Boolean
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- in java Defining a local variable with the same name as a data field is known as?Written in Python It should have an init method that takes two values and uses them to initialize the data members. It should have a get_age method. Docstrings for modules, functions, classes, and methodswhat do you mean by data types ?
- Assignment: Enhancing Dice Roll Stats Calculator Program Introduction: The project involves creating a program to roll pairs of dice, gathering statistics on the outcomes. Probability differs in the roll of two dice compared to a single die due to varied combinations. Dice Roll Series: User greeted with "Welcome to the Dice Roll Stats Calculator!" and prompted to specify rolls. Java classes: DiceRoller, Indicator, Validator. DiceRoller: Arrays: rollSeries (captures results), statIndicators (stores statistical indicators). Constructor rolls dice as per user request. Methods collect stats and print the report. Indicator class: Contains dicePairTotal and dicePairCount. Displaying Results: Sort statIndicators array before display. Indicator objects sortable by dicePairCount (implements Comparable). Example output:-----------------------dicepair rolltotal count percent---- ------ --------7 5 50%10 2 20%4 2 20%2 1 10% Tasks:…Course: Object Oriented Programming "Java". How to decide if your variable should be declared as an enum type or any other data types? Support your answer with examples.In Java code: Write course management program that allows professors to create course entries to the course library and student to manage course registration. Your program will present a menu with the following options: 1. Professor 1.1 creates a course 1.2 show all courses2. Student 2.1 views a course's details 2.2 enrolls in a course 2.3 drops a course 2.4 shows all enrolled courses3. Exit Follow these guidelines to define these classes 1. Professor Class Data fields: id, name, courses taught by the professor Constructors: several no-argument, multi-argument constructors Accessor methods that return the values of data fields: return name, courses Mutator methods that set the data fields, e.g, add/remove a course showCourses: list all the courses taught or created by the professor 2. Student Class Data fields: id, name, gpa, courses enrolled, etc. Constructors: several no-argument, multi-argument constructors Accessor methods that return the values of data fields:…
- java-Math is a class and the following notation is correct: Math.sqrt(4.77); what you can tell from notation: sqrt is a per-object method sqrt is a per-class method sqrt is a per-class data field sqrt is a per-object data fieldBuild Brothers company in C A civil engineering company called Build Brothers has approached you to write a program to help some of their employees with getting their job quicker specially when it comes to calculating different equations in their construction projects. Currently, they use the following PDF to perform all their calculations: http://www.madison-lake.k12.oh.us/userfiles/680/Classes/16192/IED-Review%20Engineering%20Formula%20Sheet.pdf They are willing to develop a small software to calculate all the functions and calculations in the above cheat sheet. They have made this decision to reduce inherent human errors during calculation and improve efficiency. They think that these can be achieved by an “advanced calculator” that allows a user to choose an equation, provide the inputs, and calculate the outputs. Before the company invests on the final product, the have agreed on developing a proof-of-concept first. The idea is that your solution will ‘prove’ that a better…How can we implement the requirement for "Hotel booking management "? - The system can display the availability of the room on a specific date. (search based on the date entered and display)- Staff can book (we add our own functionalities here: cancel booking, etc.).- Staff can give a discount on a certain room. (change the discount attribute).- The system can generate a report for the booking. (print all the details of the booking) #include <string>using namespace std; class Room {string type; // standard, family, deluxedouble price; // Searchingdouble discount;bool booked;string facilites[5];string bookedAt[30];}
- gui ava - explain what this lone of code means void overrideProgramParameters (Map<String, String> clientParameters, ValueBean valueBean) ;Subject: Object Oriented PrgrammingLanguage: Java Topic: Exception (SEE ATTACHED PHOTO FOR THE PROBLEM) Initial code to be completed:public class Matrix{ private int matrix[][]; public Matrix(){} public Matrix(int row, int column){ matrix = new int[row][column]; } //your methods here}Instructions: In the code editor, you are provided with a treasureChestMagic() function which has the following description: Return type - void Name - treasureChestMagic Parameters - an address of an integer Description - updates the value of a certain integer randomly You do not have to worry about how the treasureChestMagic() function works. All you have to do is ask the user for an integer and then call the treasureChestMagic() function, passing the address of that integer you just asked. Finally, print the updated value of the integer inputted by the user. Please create a main code for my function that works with this. This is my code: #include<stdio.h>#include<math.h> void treasureChestMagic(int*); int main(void) { // TODO: Write your code here return 0;} void treasureChestMagic(int *n) { int temp = *n; int temp2 = temp; *n = *n + 5 - 5 * 5 / 5; temp2 = (int) pow(2, 3); if(temp % 3 == 0) { *n = temp * 10; } else if(temp %…
