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Why it is not working. This code is for Disarium Number

public class sum
{
    public static void main (int num)
    {
        int i = 0;
        int sum = 0;
        String str = Integer.toString(num);
        int len = str.length();
        while (num > 0)
        {
            i = num%10;
            sum = sum + (int)Math.pow( i , len);
            len -- ;   // or len = len -1;
            num = num / 10;
        }
        
        if ( sum == num) 
        System.out.println("It is a Disarium Number");
        else
        System.out.println("It is not a Disarium Number");
    }
    
}
asked by Ansh Anand (teleansh) 5 years ago
2

+ 2 more questions by teleansh  

This is for all.

Can everyone please decribe how you he/she divide his/her time for completing the paper.

and what would you do additional in your copy to fetch good marks from the examiner.
asked by Bitthal Maheshwari (bitthal04) 5 years ago
1

+ 1 more questions by bitthal04  

Do we have to do operators associavity coz it's not there in APC
asked by Tubhyam Mehta (tirth7683) 5 years ago
1
Good quality computer question paper solve to increase your knowledge

Paper 1. https://drive.google.com/file/d/19kSSQ1n-EVh9SV6YBnM_tvhKBjyFp9Hz/view?usp=drivesdk



Paper 2 https://drive.google.com/file/d/1xGWq2bKcsrrAisyE3zWMxbjY22tpUbB7/view?usp=drivesdk

I hope u can 100
asked by Annhaliator (laxyone) 5 years ago
3
Design a class to Overload ......

Do we need to write main( ) ? If yes, do we have to get values from the user, or can we put in our own values? Getting from the user will be prettty loong..
asked by Prateek Pradhan (prateek235) 5 years ago
2
why is (index of )answer -1 if character is not found in string ?
asked by Not productions (pranav55) 5 years ago
3
Can anyone help me with the code of my previous question.... I'll tell the logic for that as well..... 
The logic is: If you take the numerical value of the letters, you find that they are in fibonacci sequence. And the second half is reverse fibonacci. Remember to take the numeric value instead of ASCII value. Good luck coding!
asked by Mr. Mathematics (aditya_bandaru) 5 years ago
3
import java.util.*;
class isogram
{
    public static void main()
    {
        Scanner ayush=new Scanner (System.in);
        System.out.println("Enter a string");
        String s=ayush.nextLine();
        s=s.toUpperCase();String w="";String s1="";char ch1,ch2;int f=0;
        
        s=s+' ' ;
        int l=s.length();
        for(int i=0;i<l;i++)
        {
            char ch=s.charAt(i);
            if(ch==' ')
            {
                for(int j=0;j<w.length();j++)
                {ch1=w.charAt(j);
                    for(int k=j+1;k<w.length();k++)
                    {ch2=w.charAt(k);
                       if(ch1==ch2)
                       f++;}
                       if(f>0)
                       continue;
                       else
                       s1=s1+w+" ";
                    }}
                  else
                  w=w+ch;
                  w="";}
                  System.out.println("the stirng after manipulationm"+s1);}}

can u guys helps me with his program it is the answer to rikhil question 
i m not getting any syntax error but still no output
asked by Ayush Agarwal (qwertyuiop12345678901234567890) 5 years ago
4
Ok I got confused here..
Is if-else-if construct same as 'nested-if' or is the same as that 'if-elseif-else' ??
asked by Sahaj Shah (eternityseeker) 5 years ago
2
Are you in support with Tamil Nadu government that they are banning Tik Tok
asked by (godblessme20) 5 years ago
5

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