static void IsArmstrong(int num)
{
int sum = 0;
int temp = num;
int r;
int lenth = ArmstrongNumber.len(num);
while (temp > 0)
{
r = temp % 10;
sum = sum + Pow(r, lenth);
temp = temp / 10;
}
if (num == sum)
{
Console.WriteLine("Armstrong");
}
else
{
Console.WriteLine("NotArmstrong");
}
}
public static void Main(String[] arg)
{
ArmstrongNumber.IsArmstrong(371);
Console.ReadLine();
}
