Write an application in Java that asks the user to enter two integers, obtains them from the user and prints their sum, product, difference and quotient (division). Sample Run Enter first integer: 18 Enter second integer: 5 Sum is 23 Product is 90 Difference is 13 Quotient is 3
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- Using a Sentinel Value to Control a while Loop in Java Summary In this lab, you write a while loop that uses a sentinel value to control a loop in a Java program that has been provided. You also write the statements that make up the body of the loop. The source code file already contains the necessary variable declarations and output statements. Each theater patron enters a value from 0 to 4 indicating the number of stars the patron awards to the Guide’s featured movie of the week. The program executes continuously until the theater manager enters a negative number to quit. At the end of the program, you should display the average star rating for the movie. Instructions Ensure the file named MovieGuide.java is open. Write the while loop using a sentinel value to control the loop, and write the statements that make up the body of the loop to calculate the average star rating. Execute the program by clicking Run. Input the following: 0, 3, 4, 4, 1, 1, 2, -1 Check that the…JAVA Programming Language: According to the American Heart Association, as you exercise you should periodically check your heart rate to ensure you are in your target zone. Your target zone is a range that is 50% to 85% of your maximum heart rate. The formula for calculating a persons maximum heart rate is 220 minus your age in years. Write a program that reads the users current heart rate, birthday, and the current day (each consisting of month, day, and year). The program should calculate the persons age (in years), the person's maximum heart rate, and the person's target heart rate zone range. Output the users age, current heart rate, target zone range. If their heart rate is in the target zone congratulate them, if it is out of their target zone warn them. Required Methods (Write these first and use them in your algorithm): (your code, particularly for computeAge, must be 100% clear and documented - it's the core of this assignment!) int computeAge(int birthMonth, int birthDay,…JAVA Problem description:You are to write a program called Seasons that prompts the user for a month and day and displays the season in which that date occurs. For reference, we will use the following date cutoffs for the various seasons: Winter December 21 – March 19 Spring March 20th – June 20th Summer June 21st – September 20th Fall September 21st – December 20th Data Validation For this program, you'll write a specific method to perform data validation based on the month and day entered. More specifically: Month – the month entered must be a valid month of the year (January – December). Day – the day entered must be a valid day for that month: January, March, May, July, August, October, December have 1-31 days. April, June, September, November have 1-30 days. February has 1-28 days (do not worry about leap years) Required program decomposition String getMonth(Scanner console) This method is called from the main method and should prompt for the month as a string…
- Previously in this chapter you saw the card_dealer.py program that simulates cards being dealtfrom a deck. Enhance the program so it simulates a simplified version of the game of Blackjackbetween two virtual players. The cards have the following values:Numeric cards are assigned the value they have printed on them. For example, the value ofthe 2 of spades is 2, and the value of the 5 of diamonds is 5.Jacks, queens, and kings are valued at 10.Aces are valued at 1 or 11, depending on the player’s choice.The program should deal cards to each player until one player’s hand is worth more than 21points. When that happens, the other player is the winner. (It is possible that both players’ handswill simultaneously exceed 21 points, in which case neither player wins.) The program shouldrepeat until all the cards have been dealt from the deck.If a player is dealt an ace, the program should decide the value of the card according to thefollowing rule: The ace will be worth 11 points, unless that…Code in C++ Language As a cashier, you would always hate those times when customers choose to take back their order since you'd always summon your manager and yell, "Ma'am pa-void!" No matter how you hate it, you always have to do it since you have no other choice. Given (1) an array of prices of the items, (2) another array of the items the customer wishes to take back, and (3) the customer's payment, print the change of the customer. Input: The first number indicates the number of items "n" brought to the cashier. The next "n" numbers are the prices of the items. The next number indicates the number of items "m" that the customer wants to take back and not proceed. It is assured that 0 <= m <= n. The next "m" numbers are the items to be void that ranges from item 1 to item "n". The final number is the customer's payment. It is also assured that the given payment >= final price of items. INPUT: 5 103.65 650.95 10.25 1067.30 65.18 2 1 5 2000.00 Output: The change…solve in c++ Create an application for a supermarket owner. The owner would like to storeup to 50 items. Each item is represented by an ID and a price.The program should ask the user if he/she wants to do one of the followingtasks:1. Enter an item ID and price2. Retrieve the price of a specific item3. Display all items within a specific range of prices4. Delete an item5. Display all items6. Delete all itemsNote: The items should be stored in memory sorted based on price. The six tasks should be implemented as functions.The program should run continuously until the user presses 'e' to exit
- 2. Write an application that plays the game of Fermi. Generate three distinctrandom digits between 0 and 9. These digits are assigned to positions 1, 2,and 3. The goal of the game is for the player to guess the digits in threepositions correctly in the least number of tries. For each guess, the playerprovides three digits for positions 1, 2, and 3. The program replies with ahint consisting of Fermi, Pico, or Nano. If the digit guessed for a givenposition is correct, then the reply is Fermi. If the digit guessed for a givenposition is in a different position, the reply is Pico. If the digit guessed for agiven position does not match any of the three digits, then the reply is Nano.Here are sample replies for the three secret digits 6, 5, and 8 at positions 1,2, and 3, respectively:Guess Hint Explanation1 2 5 Nano Nano Pico The value 5 matches butat the wrong position.8 5 3 Pico Fermi Nano The value 5 matches atthe correct position. Thevalue 8 matches but atthe wrong position.5 8 6 Pico…Computer Science Write a Java program that calls a method from main and passes it two integer parameters called minValue and maxValue. The method should prompt the user to enter a number within the range of minValue and maxValue (inclusive), until the user provides a valid input. The method should return the value provided by the user, and the program should display what the user entered after the method is called.Design and implement an application that plays the High-Low guessing game with numbers. The program should pick a random number between 1 and 100 (inclusive) then repeatedly prompt the user to guess the number. Every time the user guess, inform him/her whether the guess is correct, or the guess is high or low.Continue accepting guesses until the user guesses correctly or chooses to surrender. Use a sentinel value to determine whether the user wants to quit. Count the number of guesses and display that value when the user guesses correctly. At the end of each game (either by quitting or a correct guess) prompt to determine whether the user wants to play again. Continue playing until the user chooses to stop. When the user stops playing, display the number of correct guesses and surrenders.The c++program should use suitable selection and repetition structures. The input process, guessing process and output must be organized into appropriate functions.
- PYTHON PROGRAMMING Reza Enterprises sells tickets for buses, tours, and other travel services. Because Reza frequently mistypes long ticket numbers, Reza Enterprises has asked his students to write an application that shows if a ticket is invalid. Your application/program tells the ticket agent to enter a six-digit ticket number. Ticket numbers are designed so that if you lose the last digit of the number, then divide by 7, the remainder of the division is exactly the same to the last dropped digit. This process is shown below: Step 1: Enter the ticket number; for example 123454 Step 2: Remove the last digit, leaving 12345 Step 3: Determine the remainder when the ticket number from step 2 is divided by 7. In this case, 12345 divided by 7 leaves a remainder of 4. Step 4: Display a message to the ticket agent indicating whether the ticket number is valid or not. If the ticket number is valid, save the number to a .txt file called “tickets.txt” and continue to loop your program…in C# Write a program named InputMethodDemo2 that eliminates the repetitive code in the InputMethod() in the InputMethodDemo program in Figure 8-5. Rewrite the program so the InputMethod() contains only two statements: one = DataEntry("first");two = DataEntry("second"); I am getting the error Method DataEntry is defined to eliminate repetitive code 0 out of 1 checks passed. unit Test Incomplete Method DataEntry prompts the user to enter an integer and returns the integer Build Status Build Failed Build Output Compilation failed: 1 error(s), 0 warnings NtTest37b77fb0.cs(21,47): error CS0234: The type or namespace name `DataEntry' does not exist in the namespace `InputMethodDemo2'. Are you missing an assembly reference? Test Contents [TestFixture] public class DataEntryMethodTest { [Test ] public void DataEntryTest() { string consoleInput = "97"; int returnedValue; string expectedString = "Enter third integer"; using (var inputs = new StringReader(consoleInput)) {…In C++ A Paint Company has asked you to write an application that calculates the quantity and price of Paint required to a paint for rectangular rooms in a building. To calculate the quantity of paint required, you have to first calculate area of room, assuming one gallon is enough for 120 square feet.Then for price you multiply the quantity of paint by the price per gallon. For example, the area of room that is 34 square feet. To cover that room with paint that costs 1000 per gallon would cost (1/120*34=2.83 gallon, 2.83*1000=2833rs).(you can take help from internet for exact formulas)First, you should create a class named RoomDimension that has two attributes: one for the length of the room and one for the width. The RoomDimension class should have a member function that returns the area of the room. Once you have written the class, use them in an application that asks the user to first enter total number of rooms, create a dynamic array, then ask user to enter the dimensions of a…