fork(1) download
  1. import java.util.*;
  2. import java.lang.*;
  3. import java.io.*;
  4.  
  5. class Main
  6. {
  7. public static void main (String[] args) throws java.lang.Exception
  8. {
  9. long x, x1, x2;
  10. long c;
  11. int k = 0;
  12. Scanner sc = new Scanner(System.in);
  13. x = sc.nextInt();
  14. boolean f = false;
  15. while(!f){
  16. x1 = x;
  17. x2 = 0;
  18. while (x1 > 0)
  19. {
  20. c = x1%10;
  21. x1 /= 10;
  22. x2 = x2*10 + c;
  23. }
  24. if (x == x2)
  25. {
  26. System.out.format("%d", k);
  27. f = true;
  28. break;
  29. }
  30. else {
  31. x += x2;
  32. k++;
  33. }
  34. }
  35. }
  36. }
Success #stdin #stdout 0.14s 321344KB
stdin
12321
stdout
Standard output is empty