Java program to Input an integer and check whether it is a special number or not.

WAP to Input an integer and check whether it is a special number or not.

A special number is such a number whose sum of the factorials of each digit is the number itself. For example, 145 is a special number because 1! + 4! + 5! = 1 + 24 +120 = 145. Special numbers are also called factorion.

class SpecialNumber
{
	public static void main(String arr[])
	{
		int i,j,r,d;
		for(i=100;i<=999;i++)
		{
			r=0;
			for(j=i;j>0;j=j/10)
			{
				d=j%10;
				r=r*10+d;
			}
			if(r==i)
				System.out.println(i);
		}
	}
}