Largest Digit in a Single Integer Value

SUBMITTED BY: anilkumarsomasi

DATE: May 2, 2016, 7:13 p.m.

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  1. Largest Digit in a Single Integer Value
  2. The following program returns largest Digit in a Single Integer
  3. Ex: Input 7896
  4. Output: 9
  5. public class LargestDigit {
  6. public static void main(String[] args) {
  8. System.out.println(new LargestDigit().getLargestDigit(7896));
  9. }
  11. public int getLargestDigit(int number) {
  12. int max;
  13. if (number / 100 == 0) {
  14. if (number % 10 > (number / 10) % 10) {
  15. max = number % 10;
  16. } else
  17. max = (number / 10) % 10;
  18. } else if (number % 10 > number % 100)
  19. max = number % 10;
  20. else
  21. max = number % 100;
  23. return max / 10;
  24. }
  25. }
  27. Result:
  28. Ouput: 9
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