public class ArmStrongNumber
public static void Main()
Console.WriteLine("Enter a number: ");
int number = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Negative numbers cannot be Armstrong numbers.");
int originalNumber, remainder, result = 0;
while (originalNumber != 0)
remainder = originalNumber % 10;
result += (int)Math.Pow(remainder, 3);
Console.WriteLine(number + " is an Armstrong number.");
Console.WriteLine(number + " is not an Armstrong number.");