Java program to check that number is even or odd

 Java program to check that number is even or odd using if-else and ternary operator 

1. public class EvenOdd {
2. /**
3.   * Check that number is even or odd
4.   *
5.   * @param args
6.   */
7. public static void main(String[] args) {
8.  
9. // using java if-else
10. System.out.println("==== using java if-else ===");
11. checkNumber(21); // Output -> Odd
12. checkNumber(0); // Output -> Even
13. checkNumber(88); // Output -> Even
14.  
15. // using java ternary operator
16. System.out.println("==== using java ternary operator ===");
17. checkNumberUsingTernary(21); // Output -> Odd
18. checkNumberUsingTernary(0); // Output -> Even
19. checkNumberUsingTernary(88); // Output -> Even
20. }
21.  
22. // using java if-else
23. private static void checkNumber(int number) {
24. if (number % 2 == 0) {
25. System.out.println("Even");
26. } else {
27. System.out.println("Odd");
28. }
29. }
30.  
31. // using java ternary operator
32. private static void checkNumberUsingTernary(int number) {
33. String result = number % 2 == 0 ? "Even" : "Odd";
34. System.out.println(result);
35. }
36. }

Output -

====  using java if-else ===

Odd

Even

Even

====  using java ternary operator ===

Odd

Even

Even