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java
a.
Write the complete statement needed to declare and initialize a new constant to represent the number of weeks in a year, which is 52. Name it "weeks in year" using correct style for a constant.
Note: The Java style guide states that one space is used on either side of binary operators.
Write a simple expression using a relational operator that returns true if the integer variable count is at least 12. Do not use any parentheses or place it in a complete statement.
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- With your askForYesNo method, how would you get the same result with only using one if/else if/else statement?? (IN JAVA PROGRAMMING) You also need to fix up your styling: All your method comments need to be in a block comment (/** comment */) and should include the parameters taken and values returned All your variables need to have a line comment (//comment) next to them explaining what they are going to be used for import java.util.Scanner; /** * 4.3CR User Input Functions * a functions to read a number within a range, and read more natural boolean values from the user * * @author MEHAKPREET KAUR * @version 04/08/2021 */ public class UserInput { // method to diplay askForInt public static int askForInt(Scanner in, String ask, int min, int max){ int value; //value entered by user System.out.print(ask + "(" + min + "-" + max + "): "); value = in.nextInt(); //loop check for invalid value while(value < min || value > max){…Q2) Note:- Please read the question carefully and type this java code as described in the given question and also include all the things that are asked to put in the code. Also please provide the output for this code. THANK YOU :)1.) Write constant declaration for the following: - A public variable that is used to measure tolerance, with the value 0.001 - A private variable that is used to indicate a pass mark, with the integer value of 40 - A public character variable that is used to indicate that the help command is "h" 2.) what constant names are defined in the java.lang.math class? 3.) in a program that uses the constant value 73.28166 in ten different place, give reasons why it makes sense to associate this value with a variable name.
- Hello, Please write a Calculator program in Java using the JavaFX libraries as we discussed in class. At a minimum, your calculator should handle addition, subtraction, multiplication and division of integer numbers. So basically you should be able to input a number, click an operation (+ - * /) button, then enter another number and hit = and you should see the result show up in the calculator display. For part 2 add the functionality to the buttons. So that as a minimum your calculator programs should be able to handle the user inputting a multi digit integer, press + or - or * or /, then input another multi digit integer and then press the = button and the answer gets printed in the text label in your Calculator GUI.Write a Java program to do the following task: Assign your id number (example... 2014299123) to an integer variable id_num Using reminder operator % on the id_num get the last 4 digits (9123) and store it in num If the num is between 0 and 3,000 (both included), display "You are in Group 1" Otherwise if the num is between 3001 and 6,000 (both included), display "You are in Group 2" Otherwise (num is between 6,001 and 9,999 (both included), display "You are in Group 3" Save your file as Q2.Java and upload it.Create a java program that ask user to enter three names All the possible two-name combinations (Ask the user to select a name by entering 1 to 6.) The initials of the chosen combined name (Ex. John Ryan = JR) Suggested username based on the combined name (The name will be in small letters and the space will be changed to underscore. Ex. John Ryan = john_ryan)
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- This is the question - Three-letter acronyms are common in the business world. For example, in Java you use the IDE (Integrated Development Environment) in the JDK (Java Development Kit) to write programs used by the JVM (Java Virtual Machine) that you might send over a LAN (local area network). Programmers even use the acronym TLA to stand for three-letter acronym. Write a program that allows a user to enter three words, and display the appropriate three-letter acronym in all uppercase letters. If the user enters more than three words, ignore the extra words. This is my code. It is acting like I have to enter the words seperarly which is what I don't think I have to do. import java.util.*; public class ThreeLetterAcronym { public static void main(String[] args) { // Write your code here Scanner myObj = new Scanner(System.in); // Create a Scanner object System.out.println("Enter three words:"); String[] str = new String[3]; String m="";…I want to create a linter java class that flag a word "break" as an error regardless of condition. Should return an error (with custom message) if the given line contains the break keyword outside of a single line comment (comments that start with //). i.e, we don't care about the word break inside comments, and only in the actual java code. Your check should only look for break specifically in all-lowercase (so occurrences of "Break" or "BReaK" outside of a single line comment should not be flagged). Note that this check is overly-simplistic in that it might flag some false uses of break such as System.out.println("break");. You do not need to handle this case specially; you should flag any use of the word break outside of a single line comment. Here's my current code: import java.util.*; public class BlankPrintlnCheck implements Check { public Optional<Error> lint(String line, int lineNumber) { if (line.contains("System.out.println(\"\")")) {…Hello I am trying to set a value for a variable using action listener with buttons in JAVA, however when i return the value, it is still null or empty. Why is this?