Java but I need it with while loop
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Java but I need it with while loop
![3. Write a Java program to print the pattern consistent with the progression:
х хх ххх хххх ххххх
The program should prompt the user for the desired length of the pattern; the input integer
indicates the last block of asterisks. For simplicity, interpret a negative value positively; that is, use
absolute value.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F36e2a10a-56c0-4adb-bccf-fb7de3247667%2F4db02346-0259-41b9-9336-a21064e236ca%2Famxlt8b_processed.jpeg&w=3840&q=75)
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- Im stuck on this java code. The code is supposed to ask user for a string. Characters that are number, are doubled and replaced with the sum. The characters that are upper are replaced with lower and lower are replaced with upper. It should keep asking user for string until user input Q to end the program. example 1: original: 3rD converted: 6Rd ex 2: original: 6sJ converted: 3Sj (when a value is doubled and its than 9, the two digits are added. so 6 * 2 is 12. And then add the two digits. so 1 + 2 = 3.) I'm having problem with the code that its not reading where it replace the lower to upper and vice versa. this is my code so far: import java.util.Scanner;public class Convert {public static void main(String[] args) {Scanner input = new Scanner(System.in);String original, converted;while (true) {System.out.print("Original String (input):");original = input.nextLine();if (original.equals("q") || original.equals("Q")) {break;}char[] chars = original.toCharArray();for (int i = 0; i <…Write a Java program that asks a user to enter his/her age. If the user's age is in the range of [18, 150] (18 ≤ age ≤ 150), program prints “Old enough!”, when the given age is smaller than the given range it must print “Too young”, and otherwise prints "Incorrect age."Find the value of cos3(x) using a Java program in which the user enters the value of cos(x). But the program should print an error message also if the user enters a value of cos(x) that is not in the range of cos(x) i.e. [-1,1].
- 2. Write Java code to read strings of lower-case letters from the keyboard and count the number of vowels in each word. (vowels are a,e,i,0 and u). When all strings have been read in, print the string that has the largest number of vowels (duplicates included) and how many vowels were in the string. When more than one string has the greatest number of vowels, print the first string found with that number. For example, with input of she groceries yourselves here radio, the correct answer would be: groceries - 4 vowels.Write a program that prints the following diamond shape. You may use printf statements that either a single asterisk(*) or a single blank. Maximize your use of iteration (with nested for statement) and minimize the number of printf statement. • You can see clear diamond shape at ' after you execute your code if you implement your code to print same result at Run Screen Example like below. *** ***** ***** ***2. Write a java program which will input an integer value from the user (Use Scanner class). Your program will have mathOper() method in addition to the main() method.The main() method will be responsible for:a. extracting the 1's digit (ones), the 10's digit (tens), and any digits larger than the 10's digit. For instance, if the input is 3562, the 1's digit would be 2, the 10's digit would be 6, and the remaining digits would be 35.b. call the mathOper() method with these 3 values,c. print the results to the screen.The mathOper() method will make the following calculations:a. Multiply the 1's digit by 7, subtract the result by 2 and then divide that by 5.b. Add 3.5 to the 10's digit, multiply the result by 4.3 and then divide that by 2.c. Subtract 5 from the remaining digits, multiply the result by 3, find the remainder after dividing that by 7, and then add 6 to the remainder value.d. Add the 3 values obtained from ‘a’, ‘b’, and ‘c’ operations.e. Return the final value.Sample output…
- use javaWrite expression for JAVA.Write a program that asks users when their birthday is. Use information provided to give them their astrological sign. Each of the twelve signs should display a different horoscope. Use the following dates for each sign, keeping in mind that both month and day must be evaluated for an accurate result. Aries: March 21–April 20 Taurus: April 21–May 21 Gemini: May 22–June 21 Cancer: June 22–July 22 Leo: July 23–August 22 Virgo: August 23–September 23 Libra: September 24–October 23 Scorpio: October 24–November 22 Sagittarius: November 23–December 21 Capricorn: December 22–January 20 Aquarius: January 21–February 19 Pisces: February 20–March 20
- PLEASE HELP ME FIND THE JAVA CODE FOR THIS PROBLEM 4. Is It You, Cody? by CodeChum Admin Can you identify if Cody's name is spelled right? If so, then make a program that accepts four one-letter strings separated by space and print "Correct" if the inputted strings, combined in order, spell the name Cody correctly. If not, print "Wrong". It doesn't matter if it's in uppercase or lowercase, as long as it's spelled correctly, it's considered correct. Now, will you take on this task? Input A line containing four one-letter strings separated by a space. c·O·D·y Output A line containing a string. CorrectA new species of rabbit is found at AGU Sumer Campus. Scientists decide to analyze the movement of that creature. After applying several lab tests, they understand its algorithm. That rabbit is moving t cm away when it jumps. Then, suddenly, it returns back k cm to jump again. You should help the scientists to calculate how many jumps are needed to go m cm apart from the initial position. Input Format Your program on java will take 3 integer values, t, k, and m, respectively. Constraints - Output Format One line output will be showing the number of jumps.Write a code in Java Programming Your task is to simulate a coffee shop using the observer pattern (do not use the deprecate one). The coffee shop serves two types of coffee: espresso and cappuccino. The shop has two baristas, EspressoBarista and CappuccinoBarista. EspressoBarista generates random espresso orders between 1 and 3 every 2 seconds, while CappuccinoBarista generates random cappuccino orders between 1 and 3 every 3 seconds. The UML design diagram is shown below. Property ChangeListenerfac Observablenerfacto Coffeeshop HashMap Sting, integer> ingredients ExpresssCartate The CoffeeShop class holds the current stock of ingredients and the CoffeeShop constructor initializes the count for each ingredient. The required ingredients for each type of coffee are as follows: • Espresso: 1 shot of espresso, 1 ounce of milk Cappuccino: 1 shot of espresso, 2 ounces of milk, 1 ounce of foam If an order cannot be fulfilled because there are not enough ingredients, a warning message…
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