Proposed exercise
Create a C# program to ask the user for a number "x" and display 10*x. It must repeat until the user enters 0 (using "while").
Output
Solution
using System; public class RepeatUntilZero { public static void Main() { int number; Console.Write("Enter a number: "); number = Convert.ToInt32(Console.ReadLine()); while (number != 0) { Console.WriteLine(number * 10); Console.Write("Enter a number: "); number = Convert.ToInt32(Console.ReadLine()); } } }