Advertisement
Guest User

Untitled

a guest
Feb 24th, 2020
81
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 1.09 KB | None | 0 0
  1. public class F {
  2. // Exercise Seassion 3 - 4
  3.  
  4. static boolean isDivisor(int num, int div) {
  5. int result = num % div;
  6. if (result == 0)
  7. return true;
  8. return false;
  9. }
  10.  
  11. static boolean isPrime(int num) {
  12. boolean result = true;
  13. for (int i = 2; i < num; i++) {
  14. if (num % i == 0) {
  15. // System.out.println(i + " " + num);
  16. result = false;
  17. break;
  18. }
  19. }
  20. return result;
  21. }
  22.  
  23. static void allPrimeDivisors(int num) {
  24. for (int i = 2; i < num; i++) {
  25. if (isPrime(i) && num % i == 0) {
  26. System.out.println(i);
  27. }
  28. }
  29. }
  30.  
  31. public static void main(String[] args) {
  32. // System.out.println(isDivisor(Integer.parseInt(args[0]),
  33. // Integer.parseInt(args[1])));
  34. // System.out.println(isPrime(Integer.parseInt(args[0])));
  35. allPrimeDivisors(Integer.parseInt(args[0]));
  36. // for (int i = 3; i < 20; i++)
  37. // System.out.println(isPrime(i));
  38. }
  39. }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement