Given an integer like 543, write a function to return String "500+40+3" and test your code

Question

Test · Accepted Answer

import java.lang.*;
public class Test{

     public static void main(String []args){

        int num = 543;
    int len = String.valueOf(num).length();
    
         String s[] = new String[len];
         int p =0;
         while (num != 0){
             int i = num%10;
             num = num/10;

             int k = i * (int) Math.pow(10,p);

              s[p] = Integer.toString(k);
              p++;
         }
         for(int i = len-1; i>=0; i--)
         System.out.print(s[i]+ "+");
         System.out.println();
     }
     
}

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