Question

A special two-digit number is such that when the sum of its digits is added to the product of its digits, the
result is equal to the original two-digit number.
Example: Consider the number 59.
Sum of digits = 5 + 9 = 14
Product of digits = 5 * 9 = 45
Total of the sum of digits and product of digits = 14 + 45 = 59
Write a program to accept only a two-digit number. Add the sum of its digits to the product of its digits. If
the value is equal to the number input, display the message "Special 2 - digit number" otherwise, display
the message "Not a special two-digit number"

Answer 1

Answer:

Program:-

import java.util.*;

public class Special

{

public static void main(String args[ ])

{

Scanner in=new Scanner(System.in);

int n,num=0,a=0,s=0,p=1;

System.out.println("Enter the two digit number");

n=in.nextInt();

num=n;

while(n!=0)

{

a=n%10;

s=s+a;

p=p*a;

n=n/10;

}

if((s+p)==num)

System.out.println(num + " is a special two digit number");

else

System.out.println(num + " is not a special two digit number");

}

}