/* C#: The Complete Reference by Herbert Schildt Publisher: Osborne/McGraw-Hill (March 8, 2002) ISBN: 0072134852 */ // Compute the order of magnitude of an integer using System; public class WhileDemo { public static void Main() { int num; int mag; num = 435679; mag = 0; Console.WriteLine("Number: " + num); while(num > 0) { mag++; num = num / 10; }; Console.WriteLine("Magnitude: " + mag); } }