public class OddEvenPrinter {private static final int MAX_NUMBER = 20;
private static final Object monitor = new Object();
private static int value = https://www.it610.com/article/1;
public static void main(String[] args) {PrintRunnable printRunnable = new PrintRunnable();
new Thread(printRunnable).start();
new Thread(printRunnable).start();
}static class PrintRunnable implements Runnable {@Override
public void run() {
synchronized (monitor) {
while (value <= MAX_NUMBER) {
try {
System.out.println(Thread.currentThread().getName() +":" + value++);
monitor.notify();
monitor.wait();
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}}
}}
【Android面试题|两个线程分别持续打印奇数和偶数，实现两个线程的交替打印（从小到大）】运行结果：
Thread-0:1
Thread-1:2
Thread-0:3
Thread-1:4
Thread-0:5
Thread-1:6
Thread-0:7
Thread-1:8
Thread-0:9
Thread-1:10
Thread-0:11
Thread-1:12
Thread-0:13
Thread-1:14
Thread-0:15
Thread-1:16
Thread-0:17
Thread-1:18
Thread-0:19
Thread-1:20
