Write a Java program which reads a 3-digit number from command-line and prints whether that number is an Armstrong number or not. A 3-digit Armstrong number is an integer such that the sum of the cubes of its digits is equal to the number itself. For example, 371 is an Armstrong number since 33 +たす 73 +たす 13 =わ 371, but 173 is not an Armstrong number. Sample output (assuming the command line argument is 371): The number is an Armstrong number

in java Use scnr.nextInt() to read integers from input into inputData until 1000 is read. For each remaining integer read before 1000, if the integer is non-positive, output the integer followed by a newline and add the integer to sumOfSelected. Ex: If the input is -23 13 -5 -4 -17 1000, then the output is: -23 -5 -4 -17 The sum of all non-positive values is -49 Note: The sentinel value is 1000.

In Java please

I need help with creating a Java program based with the loop methods:

This question is for java. Write a program that plays the Hi-Lo guessing game withnumbers. The program should pick a random number between1 and 100 (inclusive), then repeatedly prompt the user to guessthe number. On each guess, report to the user that he or sheis correct or that the guess is high or low. Continue acceptingguesses until the user guesses correctly or chooses to quit. Usea sentinel value to determine whether the user wants to quit.Count the number of guesses and report that value when the user guesses correctly. At the end of each game (by quitting or a cor-rect guess), prompt to determine whether the user wants to play again. Continue playing games until the user chooses to stop.

A patient suffering from asthma needs to keep a diary of their "peak flow" breathing readings. This is just a number between 0 and 800 measuring how well they can blow air from their lungs. Their peak flow reading is the greatest of three readings taken at one time. Write a Java program to help the patient record their peak flow to show their doctor. The program should first ask the patient for the number their doctor has given them as being a dangerous reading. Any peak flow reading recorded that is less than the danger level should lead to a message that they need to go to hospital immediately. Once entered, this value should not be changed. After storing this number, the program should go into a loop that only stops when they type 0 instead of a day. It should repeatedly ask them for the day of the month which is a number from 1 to 31 (they may skip days) and then the three readings taken that day. All the peak flow readings (ie the largest of each set of three readings) should be...

in java Strings itemToFind and inputItem are read from input. Integer wordCount is initialized with 1. Write a while loop that iterates until inputItem is equal to "Done". In each iteration of the loop: Increment wordCount if inputItem is equal to itemToFind. Read string inputItem from input. Click here for example Note: Assume that input has at least two strings. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 import java.util.Scanner; public class SimpleWhileLoop { publicstaticvoidmain(String[] args) { Scannerscnr=newScanner(System.in); StringitemToFind; StringinputItem; intwordCount; itemToFind=scnr.next(); inputItem=scnr.next(); wordCount=1; /* Your code goes here */ System.out.println(itemToFind+" occurs "+wordCount+" time(s)."); } }

In the C language please?

In python, write a program that receives an integer from the user, called n, and prints the first n prime numbers. For example, if the input is 7, the output should be: 2, 3, 5, 7, 11, 13, 17.

Need help to make a calculator in coding with Java.

Write a program to compute the sum of the first N Fibonacci numbers, where N is an integer that is input by the user. Once it computes the sum, the program will prompt the user for a new value of N. The program will exit if the user enters a non-integer number or string (such as "quit") instead of an integer. Language: Java The first four numbers of the Fibonacci sequence are: 0, 1, 1, and 2. Use For loop at least once, can use while loops. Sample Output: Welcome to the Fibonacci AdderTo quit, enter a non-integer number or string How many Fibonacci numbers should be summed? >> 10The sum of the first 10 Fibonacci numbers is: 88 How many Fibonacci numbers should be summed? >> xxx Thank You for Using the Fibonacci Adder

Your program should be in a new project named "Program 2: Credit Card Validation" and should be in a package named "creditCard". Your program must be in a file called "Program2CCValidation". Write a Java program that will: issue a 4 digit random PIN (1111 to 9999) for a credit card. The program that will verify that the credit card number is valid using the Luhn Algorithm. User must be prompted to enter their card number until a valid number is entered. A PIN will be issued only if the card is valid. (note, that we are checking for valid numbers only, NOT checking for specific card types, such as Visa, Mastercard, Diner's Club, etc), so there is no need to deal with different lengths of credit card numbers. Most credit cards numbers are 16 digits in length, so the number MUST be read in as String, rather than an int. MAKE NO ASSUMPTIONS ABOUT THE LENGTH OF THE STRING! Information on Luhn Algorithm https://www.freeformatter.com/credit-card-number-generator-validator.html (Links to an...

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.