Construct a while() loop in programming language c, which prints only the even integer numbers in the range n downto 2. Where n is an integer entered by the user. You may assume that n > 1. Show all variable declarations and the prompt for n, along with the appropriate loop. If n is 7, then the output should look like: 6 4 2

Examine the following while loops and determine the value of ires at the end of each of the loops, and the number of times each loop executes. (a) ires = 1; while mod (ires, 15) = 0 iresires + 1; end ires = number of times ires = 3; while ires 100 iresires^2; end ires = number of times (b) (c)

in xojo  The statement For J = 7 To 13 causes the loop to iterate ______  times

C#Write a method MyMethod which takes an int parameter named x. This method calculates the sum of integers from 1 to x and returns the sum. Use a for loop.

code in c++

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…

in c++

The main difference between using do/while loop and while loop is that while loop executes the code block once then it checked if the condition is true so it will repeat the loop.   True   False

Distance Traveled, v 1.0 Purpose. The purpose of this lab is to perform a calculation repetitively within a loop. The loop may be either a while loop or a for loop. You are to write a program that calculates the distance a vehicle has traveled in a certain number of hours. Write a program called vehicle Trip.cpp to calculate the distance traveled for a given speed. Requirements. 1. Using the following formula: distance rate * time = calculate how many miles a vehicle has travelled in a certain number of hours. 2. Have the program ask the use for the speed of the vehicle (in miles per hour) and how many hours the vehicle has traveled. Do not accept a negative number for the speed of the vehicle, and do not accept a value less than 1 for hours the vehicle has traveled. 3. The program should use a loop to display the distance the vehicle has travelled for each hour of the time period that has been inputted. Program I/O. Input: Speed of the vehicle (in miles per hour), and Number of hours…

Basic while loop expression.   Write a while loop that prints userNum divided by 4 (integer division) until reaching 2 or less. Follow each number by a space. Example output for userNum = 160:40 10 2 Note: These activities may test code with different test values. This activity will perform four tests, with userNum = 160, then with userNum = 8, then with userNum = 0, then with userNum = -1. See "How to Use zyBooks".Also note: If the submitted code has an infinite loop, the system will stop running the code after a few seconds, and report "Program end never reached." The system doesn't print the test case that caused the reported message.