import java.util.Scanner;
public class IfTest01 {
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
System.out.println("请输入一个整数！");
int number = sc.nextInt();
if(number % 2 == 0){
System.out.println(number+"偶数");
}else{
System.out.println(number+"奇数");
}
}
}
demo>java IfTest01.java 请输入一个整数！ 129 129奇数
