GL Command Prompt c:\exercise>java Exercise13_16 "3/4 + 1/5" 3/4 + 1/5 = 19/20 у-ахis 2 + 3i c:\exercise>java Exercise13_16 "3/4 - 1/5" 3/4 - 1/5 = 11/20 x-axis c:\exercise>java Exercise13_16 "3/4 x 1/5" 3/4 x 1/5 =: 3/20 3- 2i c:\exercise> (b)
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Write a
Calculator.java. Instead of using integers, use rationals, as shown in Figure .
You will need to use the split method in the String class, introduced in
Section
10.10.3, Replacing and Splitting Strings, to retrieve the numerator string
and denominator string, and convert strings into integers using the Integer
.parseInt
method.
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- Write an application that determines whether a phrase entered by the user is a palindrome. A palindrome is a phrase that reads the same backward and forward without regarding capitalization or punctuation. For example, “Dot saw I was Tod”, “Was it a car or a cat I saw?”, and “Madam, I’m Adam” are palindromes. Display the appropriate feedback: You entered a palindrome or You did not enter a palindrome. import java.util.*; public class Palindrome { public static void main(String[] args) { // Write your code here } }Write an Java application that determines whether a phrase entered by the user is a palindrome. A palindrome is a phrase that reads the same backward and forward without regarding capitalization or punctuation. For example, “Dot saw I was Tod”, “Was it a car or a cat I saw?”, and “Madam, I’m Adam” are palindromes. Display the appropriate feedback: You entered a palindrome or You did not enter a palindrome. import java.util.*; public class Palindrome { public static void main(String[] args) { // Write your code here } }Define regex. Write java program to demonstrate the use of regex by validating email address. Email should be having following pattern a. Alphanumeric characters b. @ c. Characters d. ‘.’ e. Characters Example of correct emails: asad12@yahoo.com, asad@live.com, ameen@gmail.com Example of incorrect emails: asad@yahoo1.com, numn@live.com1, waleedgmail.com
- 8.1: FrequencyDesign and implement an application that reads an arbitrary number of integers that are in the range 0 to 50 inclusive and counts how many occurrences of each are entered. After all input has been processed, print all of the values (with the number of occurrences) that were entered one or more times. The output should be one frequency count per line with the following format:3 occurrences of 27 occurrences of 5 SPECIFICATION OF NAMES: Please name your application class Frequency Complete program using JavaTask 2: Conditional Statements (Java) ‘Taste Buds’ Ice cream shop provides a menu to customers with ice cream flavours and prices. The customer selects a flavour from the menu at a time until ‘S’ or ‘s’ is entered to stop: Write an application in Java that reads customer choices, calculates the subtotal and total cost of an order using appropriate conditional statements; Output the summary of the task as follows: Welcome to Taste Buds Ice Creams!! Select from the following menu: V: Vanilla: 1.000 OMR S: Strawberry: 1.500 OMR M: Mango: 2.000 OMR C: Chocolate: 2.500 OMR Sample Output: Order a flavour or enter ‘S’ to stop >> V: Vanilla ordered, Subtotal: 1.000 OMR Order another flavour or enter ‘S’ to stop >> M, Mango ordered, Subtotal: 3.000 OMR Order another flavour or enter ‘S’ to stop >> s Total Order cost is 3.000 OMR8.1: FrequencyDesign and implement an application that reads an arbitrary number of integers that are in the range 0 to 50 inclusive and counts how many occurrences of each are entered. After all input has been processed, print all of the values (with the number of occurrences) that were entered one or more times. The output should be one frequency count per line with the following format:3 occurrences of 27 occurrences of 5 SPECIFICATION OF NAMES: Please name your application class Frequency
- Java Program ASAP ************This program must work in hypergrade and pass all the test cases.********** This program down below does not pass the test cases in Hypergrade as shown in the scheenshot. Please modify it. Also I have provided the code instructions. Thank you import java.io.BufferedReader;import java.io.FileReader;import java.io.IOException;import java.io.InputStreamReader;import java.util.regex.Pattern;import java.util.regex.Matcher;public class WordSeparator { public static void main(String[] args) { try (BufferedReader reader = new BufferedReader(new InputStreamReader(System.in))) { String inputFileName; boolean fileNotFound; System.out.print("Please enter the file name or type QUIT to exit:\n"); do { fileNotFound = false; // Reset fileNotFound flag for each iteration inputFileName = reader.readLine(); if (inputFileName.equalsIgnoreCase("QUIT")) {…In Java ,write a program that will act like an Bank Management app. In order to access the app, the customer must enter their user name and their passcode. After 3 incorrect attempts at entering the user name and password, the program will end. The list of legitimate users along with their user ID, passcode and account balance will be provided to you. There are only 5 functions that can be carried out by the app: 1 - Deposit (adding money to the account) 2 - Withdrawal (removing money from the account) 3 - Balance Inquiry (check current balance) 4 - Transfer Balance (transfer balance from one account to another) 5 - Log Out (exits/ends the program) Note: No need for GUIUse Java to code Chomp game. Chomp is a Nim-type game in which two players take bites of a gridded cookie in turn. Each bite at a given row and column consumes the cookie at, below, and to the right of that position. The player taking the last bite in the first row and first column loses. (https://en.wikipedia.org/wiki/Chomp). Please include these methods of Chomp game in your code when executing this function
- Program10.java 1. Write a Java program that prompts the user to enter a security code that matches a specific pattern. Your program must approve the user's entry. The pattern consists of these characters in this sequence: A lower case character, two upper case characters, two or three digits, two lower case characters, an upper case character, 2 or 3 lower case characters, 2 digits.Refer to Appendix H beginning on pages 1176. Example Run Enter the code patternbHT482haQmo82Yes, bHT482haQmo82 matches the pattern Recheck the requirements before you submit!Java code File IO ApplicationA shop collects the following information from its customers:1. Full name (first name, last name, and optional middle initial) 2. Address (street name and number, city, zip code, and state)3. Phone number 4. Email 5. First visit/service date6. Most recent visit/service date7. Total amount charged8. Current balance and description of the last service You are to write a program that allow the shop to manage their customers. The shop needs the following functionalities:1. Search for a customer by:a. Nameb. Phone numberc. Email (The result of the search would have similar option as in the “List all customers” option below)2. List all customersa. Select and edit a customer b. Delete a customer3. Add a new customera. Prompt for appropriate data fields4. Get account consolidation sheet that shows total charges and total balance of all customers5. Get the records of the biggest 5 spenders (spend the most)6. Exit and save all changes (all changes to the customers…This is an HTML embedded with Javascript file use javascript for the following: A. Generate a random integer number between 0-10 and store it as constantB. Prompt user to enter number between 0-10 (guessing the secret number). User should beallowed a maximum of 3 attempts to guess the number. If user clicks on cancel, exit theprogram.C. If the value entered by user is not a number, alert user (That was not a number, please tryagain). and do not count that as an attemptD. If user guesses the right number, exit loop and display congratulation message:“Congratulations, it took you n number of attempt/s”E. For those who embrace extra challenge:Enhance your code to alert user a hint message, i.e "That was too low", or if the numberwas higher, display alert message "That was too high"