Even or Odd in Java

The challenge

Create a function that takes an integer as an argument and returns “Even” for even numbers or “Odd” for odd numbers.

The solution in Java code

public class EvenOrOdd { public static String even_or_odd(int number) { return number%2==0 ? "Even" : "Odd"; } }
Code language: Java (java)

Test cases to validate our solution

import org.junit.Test; import static org.junit.Assert.assertEquals; import org.junit.runners.JUnit4; public class EvenOrOddTest { @Test public void testEvenOrOdd() { EvenOrOdd eoo = new EvenOrOdd(); assertEquals(eoo.even_or_odd(6), "Even"); assertEquals(eoo.even_or_odd(7), "Odd"); } }
Code language: Java (java)
Tags:
Subscribe
Notify of
guest
0 Comments
Inline Feedbacks
View all comments