In Java Create a class DoWhileEvent3, write code that ask the user to enter a positive or negative number or 'x' 'X' to quit the program. When out of the loop the sum of all numbers entered is printed. READ THE USER'S input as String an not as integer. Use a do while loop.

solve in java Integer numInput is read from input representing the number of integer values to be read next. Use a loop to read the remaining integer values from input. For each integer value read, output "Value read: " followed by the value. Then, output "Highest: " followed by the highest of the integer values read. End each output with a newline. Ex: If the input is: 3 220 -490 5 then the output is: Value read: 220 Value read: -490 Value read: 5 Highest: 220 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 import java.util.Scanner; public class HighestValues { publicstaticvoidmain(String[] args) { Scannerscnr=newScanner(System.in); intnumInput; intinputValue; inthighestVal=0; inti; numInput=scnr.nextInt(); /* Your code goes here */ } }

in java Integer numInts is read from input representing the number of integers to be read next. Use a loop to read the remaining integers from input into variable value. For each integer from 0 to numInts minus 1, inclusive, output the integer followed by " grapes". End each output with a newline. Click here for exampleEx: If the input is: 2 14 12 then the output is: 14 grapes 12 grapes 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 import java.util.Scanner; public class NumberOfGrapes { publicstaticvoidmain(String[] args) { Scannerscnr=newScanner(System.in); intnumInts; intvalue; inti; numInts=scnr.nextInt(); /* Your code goes here */ } }

PrimeAA.java Write a program that will tell a user if their number is prime or not. Your code will need to run in a loop (possibly many loops) so that the user can continue to check numbers. A prime is a number that is only divisible by itself and the number 1. This means your code should loop through each value between 1 and the number entered to see if it’s a divisor. If you only check for a small handful of numbers (such as 2, 3, and 5), you will lose most of the credit for this project. Include a try/catch to catch input mismatches and include a custom exception to catch negative values. If the user enters 0, the program should end. Not only will you tell the user if their number is prime or not, you must also print the divisors to the screen (if they exist) on the same line as shown below AND give a count of how many divisors there are. See examples below. Your program should run the test case exactly as it appears below, and should work on any other case in general. Output...

Answer in Java please

Write a program using while loop and for loops to print first 50 prime numbers in 5 lines, each line containing 10 numbers. 1. Create a program called CountCharacters.java. 2. At the top of your java file add the following documentation comments. Replace the italicized text with the appropriate content. /** @author Your Name CS 110 Section 012 Lab 9 Final Today's Date 3. Import the Scanner class and ask user to enter a line. Implement the while loop so that the user can input any number of lines and one line at a time. To stop entering lines, the user can write "quit. (Hint: Use the string method <str>.equals() in the while condition to stop the while loop OR a break keyword). 4. Implement the for loop inside the while loop to iterate through the line one character at a time to count and output the number of blank spaces, alphabetic characters, digit characters, and other characters in all the lines. You need to use different methods of character class like charAt(), isDigit(),...

In Java Write a program to score the paper-rock-scissor game. Each of two users types ineither P, R, or S. The program then announces the winner as well as the basis fordetermining the winner: Paper covers rock, Rock breaks scissors, Scissors cut paper,or Nobody wins. Be sure to allow the users to use lowercase as well as uppercaseletters. Your program should include a loop that lets the user play again until theuser says she or he is done. The program should perform input validation for theplayer’s input (only ‘R’, ‘P’ or ‘S’ are acceptable).Sample Run:Player 1: Please enter either R)ock, P)aper, or S)cissors.RPlayer 2: Please enter either R)ock, P)aper, or S)cissors.SPlayer 1 wins.Totals to this move:Player 1: 1Player 2: 0Play Again? Y/y continues, other quits. YPlayer 1: Please enter either R)ock, P)aper, or S)cissors.SPlayer 2: Please enter either R)ock, P)aper, or S)cissors.PPlayer 1 wins.Totals to this move:Player 1: 2Player 2: 0Play Again? Y/y continues, other quits....

Write a program with the most appropriate loop that repeats user entered number of times (say the variable counts holds that number), asking the user counts times to enter numbers. The loop should also calculate the sum and the average of the numbers entered. Be sure to include the following: A class header with an appropriately named class. A main method. Use Scanner class for keyboard input. Declare and initialize any necessary variables. Use appropriate loop statement. Display any necessary input prompt and the output.

Can you please make this in Java?

Write a complete program to generate a username based on a user's first and last name. Part One: Get a Valid First and Last Name ask the user for and read in their first and last name use a loop to validate the first name: it must be at least one character long and it must start with a letter use a loop to validate the last name: it must not contain any spaces Hint: use a nested loop. The outer loop will iterate until there is valid input. The inner loop will check each character in the String to see if any of them are whitespace. Part Two: Generate a Username generate a two-digit random number (i.e., a random number between 10 and 99, inclusive) create a username that is the following data concatenated: the first letter of their first name in lower case the first five characters of their last name in lower case; if the name is shorter than five characters, use the whole last name the two-digit number output the username to the user Additional Coding Requirements code...

JAVA Write a program that plays a number-guessing game to guess a secret number randomly generated within the range 1 and 10. The user will get as many numbers of tries as he/she needs to guess the number. Tell the users if their guess is right or wrong and if their guess is wrong let them try to guess the number again. You have solved a similar problem in a previous lab using a while loop. You must generate the secret number using the Java Random class. When the user guesses a number he/she will have to take an input of his guessed number from the keyboard. The user will have to take as many inputs as needed to guess the correct secret-number. That means the code will keep looping as long as the guess is different from the secret number. You also need to count the number of tries and report the count at the end. Use a do-while loop to prompt the user to guess again if the guess is wrong. Make sure that it doesn't mess up the output if you guess the secret number on the first try....

In Java: Forms often allow a user to enter an integer. Write a program that takes in a string representing an integer as input, and outputs yes if every character is a digit 0-9. Ex: If the input is: 1995 the output is: yes Ex: If the input is: 42,000 or 1995! the output is: no Hint: Use a loop and the Character.isDigit() function.