public static void main(String[] args) {
	Scanner sc = new Scanner(System.in);
	System.out.println("請輸入一個整數:");
	int a = sc.nextInt();
	String jiOu = a % 2 == 0 ? "偶數" : "奇數";

	System.out.println("這個數是:" + jiOu);
}
 

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