Java. Write the line of code that defines an integer variable named age as 45.
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Java. Write the line of code that defines an integer variable named age as 45.
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- IN JAVA CODE: Please make a Huffman program code that will allow the user to do the following: Input a series of characters (sentence, phrase, paragraph, etc.) as basis for the creation of the Huffman code. Input a text that will be converted to Huffman code. Input a Huffman code that will be converted to its text equivalent.java Alejandro has many emails, but only has time to read a few of them. Help him sort his inbox by checking the given email variable for his name and for the word 'project'. Use the following requirements to help Alejandro: If the email has his name and the word 'project' print: priority If the email has only his name, but not the word 'project' print: read If the email does not have his name print: don't readJava: A place to buy candy is from a candy machine. A new candy machine is bought for the gym, but it is not working properly. The candy machine has four dispensers to hold and release items sold by the candy machine and a cash register. The machine sells four products — candies, chips, gum, and cookies—each of which is stored in a separate dispenser. You have been asked to write a program for this candy machine so that it can be put into operation. NOTE: Each method should be in a different class , NOT one big program! The program should do the following: Show the customer the different products sold by the candy machine Let the customer make the selection Show the customer the cost of the item selected Accept money from the customer Return change Release the item, that is, make the sale
- Java: A place to buy candy is from a candy machine. A new candy machine is bought for the gym, but it is not working properly. The candy machine has four dispensers to hold and release items sold by the candy machine and a cash register. The machine sells four products — candies, chips, gum, and cookies—each of which is stored in a separate dispenser. You have been asked to write a program for this candy machine so that it can be put into operation. The program should do the following: Show the customer the different products sold by the candy machine Let the customer make the selection Show the customer the cost of the item selected Accept money from the customer Return change Release the item, that is, make the sale Here is my provided code: import java.util.*; public class CandyMachine{// Each candy machine is made of 1 CashRegister and 4 DispensersCashRegister cashRegister;Dispenser candy;Dispenser chips;Dispenser gum;Dispenser cookies;//Default constructor to set the…write the codes in java Last month Joe purchased some stock in Acme Software, Inc. Here are the details of thepurchase:• The number of shares that Joe purchased was 1,000.• When Joe purchased the stock, he paid $32.87 per share.• Joe paid his stockbroker a commission that amounted to 2% of the amount he paidfor the stock.Two weeks later Joe sold the stock. Here are the details of the sale:• The number of shares that Joe sold was 1,000.• He sold the stock for $33.92 per share.• He paid his stockbroker another commission that amounted to 2% of the amount hereceived for the stock.Write a program that displays the following information:• The amount of money Joe paid for the stock. • The amount of commission Joe paid his broker when he bought the stock. • The amount that Joe sold the stock for. • The amount of commission Joe paid his broker when he sold the stock. • Display the amount of profit that Joe made after selling his stock and paying the twocommissions to his broker. (If the amount…Exercise 1: Write a Java application that reads scores of students from a user and display the course grades and Student Information. There are two types of students: undergraduates and postgraduates. Every student will have an ID, a name, and college. The undergraduate students are assessed by three components: test one (40%), test two (40%) and quizzes (20%). The postgraduate students are also assessed by three components: test one (30%), test two (30%) and a project (40%). You should develop your application according to the following specifications: Create Student class as superclass and undergraduates and postgraduates as subclasses. Every student has an id, a name, and a college. • Both undergraduates and postgraduates will have two exams (with different weights as explained above). An undergraduate is a student who has also quizzes. Similarly, a postgraduate is a student who has a project. All assessment components are out of 100. The final score of an undergraduate or a…
- I need help with creating a Java program described below: A Game of Twenty-One: Write a program that lets the user play against the computer in a variation of the popular blackjack card game. In this variation of the game, two six-sided dice are used instead of cards. The dice are rolled, and the player tries to beat the computer’s hidden total without going over 21. Here are some suggestions for the game’s design: Each round of the game is performed as an iteration of a loop that repeats as long as the player agrees to roll the dice, and the player’s total does not exceed 21. At the beginning of each round, the program will ask the user whether or not he or she wants to roll the dice to accumulate points. During each round, the program simulates the rolling of two six-sided dice. It rolls the dice first for the computer, and then it asks the user whether he or she wants to roll. Create a Die class to use with this application. The loop keeps a running total of both the computer…Java What is the scope of the variable tempNum? (Type your answer as two line numbers with a comma between. For example if a variable's scope would go from lines 5 to 10, you would type 5, 10.)Java Program 2. Write a java program that decides a variable named inches, which holds a length in inches, and assign a value in feet and inches: for example, 86 inches, becomes 7 feet and 2 inches. Be sure to use a named constant where appropriate. Save the class as inchesToFeet.java
- use java : write an application that reads English-Language phrase and encodes it into morse code. also write an application that reads a phrase in morse code and converts it into the English-Language equivalent . Use one blank between each Morse-code letter and three blanks between each Morse-coded word.java a. You want to create a Java main class. You create the source code file, declare the package, and write the class header. Now you must create the main method that starts the program. Write the entire method header, including the opening brace for the method. b. Assume that price is an integer variable whose value is the price (in US currency) in cents of an item. Write a statement that calculates the whole dollars in the amount and saves it in a new integer variable named dollars. Note: The Java style guide states that one space is used on either side of binary operators.Java. If you have a String named firstName, type the line of code that defines an integer named firstNameLength as the length of the String firstName.