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Question

Harshad Number in a given range.
(A number is said to be the Harshad number if it is divisible by the sum of its digit.)

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Code

				
					import java.util.Scanner;
public class HarshadNumberInGivenRange  
{  
    public static void main(String[] args) 
    { 
         
        int temp,lowerRange=0,upperRange=0,rem = 0, sum = 0,i=0,num=0;  
        Scanner sc = new Scanner(System.in);
        System.out.println("Enter the lower range");
        lowerRange=sc.nextInt();
        System.out.println("Enter the Upper range");
        upperRange=sc.nextInt();
        System.out.println("Harshad Numbers:");
        for(i=lowerRange;i<=upperRange;i++)
        {
            sum=0;
            if(i>0)
            {
                /*Make a copy of i and store it in variable temp*/  
                temp = i;  
          
                /*Calculates sum of digits*/  
                while(temp> 0)
                {  
                    rem = temp%10;  
                    sum = sum + rem;  
                    temp = temp/10;  
                }  
          
                //Checks whether number is divisible by sum of digits  
                if(num%sum == 0)  
                {
                    System.out.println(i+ " ");  
                }
            }  
    } 
}
}



				
			

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