//导包
import java.util.Random;
/*public class RandomDome{
public static void main(String[] args){
//创建实例
Random r = new Random();
//使用Random方法
int i = r.nextInt(10);//生成整型随机数
System.out.println(i);//输出随机数
double k = r.nextDouble();
System.out.println(k);
}
}*/
public class RandomDome{
public static void main(String[] args){
Random r = new Random();
int i = r.nextInt(999);
if(i%2==0){
System.out.println(i+"是偶数");
}else{
System.out.println(i+"不是偶数");
}
}
}