Write a java program which asks the user to enter name and age and calls the following methods: a. printName(): Takes name as parameter and prints it 20 times using a while loop. b. printAge(): Takes age as parameter and prints all the numbers from 1 upto age. 2. Write a java program that will print first 10 multiples of 3 in a single line
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2. Write a java program that will print first 10 multiples of 3 in a single line.
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- This is the question: only using the "while loop" Write a java program which asks the user to enter name and age and calls the following methods: printName(): Takes name as parameter and prints it 20 times using a while loop. printAge(): Takes age as parameter and prints all the numbers from 1 upto age. Write a java program that will print first 10 multiples of 3 in a single line.Write a java program which asks the user to enter name and age and calls the following methods: a. printName(): Takes name as parameter and prints it 20 times using a while loop. b. printAge(): Takes age as parameter and prints all the numbers from 1 up to age. Please strictly follow this format. Note: any extra or missing space / line will lead to test failure. Name: Andy Age: 10 Andy Andy Andy Andy Andy Andy Andy Andy Andy Andy Andy Andy Andy Andy Andy Andy Andy Andy Andy Andy 1,2,3,4,5,6,7,8,9,10 class Main {public static void main(String[] args) {}}write a java program A twin prime is a prime number that is either 2 less or 2 more than another prime number. For example (41, 43) are both primes and are twin primes because 41 + 2 = 43. Write a program that asks the user to enter a positive number and checks if this number is prime. If the number is prime then the program must check if it has a twin prime. So if n is prime, then n - 2 or n + 2 should be checked. The program repeats until the user enters -1. Sample Run: Enter a positive integer (-1 to end): -5 Invalid Number Enter a positive integer (-1 to end): 61 61 is prime 59 and 61 are twin prime Enter a positive integer (-1 to end): 137 137 is prime 137 and 139 are twin prime Enter a positive integer (-1 to end): 30 30 is not prime Enter a positive integer (-1 to end): 23 23 is prime 23 does not have a twin prime Enter a positive integer (-1 to end): -1
- A Newton number is a 4-digit integer number for which the sum of its digits to power 4 is equal to the number itself. Example of a Newton number is 1634 since: 1634 1*1*1*1+6*6*6*6+3*3*3*3+4*4*4*4 which is: 1+ 1296+256+81. Write a Java program that checks whether or not a number is a Newton number. Sample Run1: Enter an integer number of 4 digits: 3712 3712 is not a Newton number Sample Run2: Enter an integer number of 4 digits: 1634 1634 is not a Newton number Sample Run2: Enter an integer number of 4 digits: 234 Invalid input!!in Java Write a program that establishes two savings accounts with saver1 having account number10002 with an initial balance of $2,000, and saver2 having account 10003 with an initialbalance of $3,000. Set a common rate of interest at 5% per year. At the end of each month,update the balance by adding one month’s interest to the balance, so that the balancecompounds monthly. Print an output that displays the month number and the account numberand the balance for each of the two accounts. Use month 0 to display the initial balances, month1 to display the balances after the first month’s interest, and so on. At the end of the year,display the total balance for both accounts combined, like this:Output:Monthly balances for one year with 0.05 annual interest:Month Account # Balance Account # Balance----- --------- ------- --------- ------- 0 10002 2000.00 10003 3000.00 1 10002 2008.33 10003 3012.50 2 10002 2016.70 10003 3025.05 3 10002 2025.10 10003 3037.66 4 10002 2033.54 10003 3050.31 5…Write a java program to create a "Calculator Quiz-Test" application to perform addition of three random questions. When the program starts your application should display 2 random numbers ranging from 1-100 and ask the user to enter the addition of these 2 numbers (similarly you have to create 2 more sets of questions) and finally you should display the number of correct and incorrect questions and display the total marks as well. A correct answer will earn 10 marks and an incorrect answer will get - 5 (negative mark). When the program ends you should display the following, ) Number of correct and incorrect questions 2) Total marks obtained 3) The answer for all generated questions.
- Write an application that asks a user to type an even number or the sentinel value 999 to stop. When the user types an even number, display the message “Good job!” and then ask for another input. When the user types an odd number, display an error message, "x is not an even number", and then ask for another input. When the user types the sentinel value 999, end the program. import java.util.*; public class EvenEntryLoop { public static void main (String args[]) { // Write your code here } }In Java Create a class WhileEvent3, write code that asks 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.Write a Java program that asks the user to enter his age to test if he can participate in a race or not. The age should be greater than 18 and less than 45. If the user entered a correct number, the program will display "You can Join us!", otherwise it will display "Sorry, incorrect number!". Sample run l: Enter the age, it must be between 18 and 45 inclusive: 32 32: You can join us Sample run 2: Enter the age, it must be between 18 and 45 inclusive: 10 10: Sorry, incorrect number Sample run 3: Enter the age, it must be between 18 and 45 inclusive: 50 50: Sorry, incorrect number
- JAVA: Write a program that reads an integer and prints how many digits the number has, by checking whether the number is ≥ 10, ≥ 100, and so on. (Assume that all integers are less than ten billion.) If the number is negative, first multiply it with –1.Write a Java program that prompts user for a positive integer ranging between 0-99999. The program shallread the input as int; compute and print the sum of all its digits. Your program needs to perform inputvalidation and exit the program if the input data type is incorrect. For example,Enter a positive integer: 12345The sum of all digits is: 15In Java code Write a program that takes in an integer in the range 11-100 as input. The output is a countdown starting from the integer, and stopping when both output digits are identical.