# Java 程序：檢查偶數或奇數 > 原文： [https://beginnersbook.com/2014/02/java-program-to-check-even-or-odd-number/](https://beginnersbook.com/2014/02/java-program-to-check-even-or-odd-number/) ```java import java.util.Scanner; class CheckEvenOdd { public static void main(String args[]) { int num; System.out.println("Enter an Integer number:"); //The input provided by user is stored in num Scanner input = new Scanner(System.in); num = input.nextInt(); /* If number is divisible by 2 then it's an even number * else odd number*/ if ( num % 2 == 0 ) System.out.println("Entered number is even"); else System.out.println("Entered number is odd"); } } ``` 輸出 1： ```java Enter an Integer number: 78 Entered number is even ``` 輸出 2： ```java Enter an Integer number: 77 Entered number is odd ```