In this article, we will write a simple Java program to check whether passed/input number is Even or Odd
1. Check Number is Even or Odd
- We will evaluate the given number using if-else statements,
- If number is divided by 2 and remainder is Zero then number is Even
- Else number is Odd
CheckNumberEvenOrOddOrZero.java
package in.bench.resources.numbers;
public class CheckNumberEvenOrOddOrZero {
// main method
public static void main(String[] args) {
checkNumberIsEvenOrOdd(19); // odd
checkNumberIsEvenOrOdd(0); // zero
checkNumberIsEvenOrOdd(20); // even
}
/**
* This method prints whether number is Odd or Even or Zero
*
* @param number
*/
public static void checkNumberIsEvenOrOdd(int number) {
if(number%2 == 0) {
// number is Even
System.out.println(number + " is an Even number !!");
}
else {
// number is Odd
System.out.println(number + " is an Odd number !!");
}
}
}
Output:
19 is an Odd number !!
0 is an Even number !!
20 is an Even number !!
Happy Coding !!
Happy Learning !!