public class X implements Runnable { private int x; private int y; public static void main(String [] args) { X that = new X(); (new Thread( that )).start(); (new Thread( that )).start(); } public void run() { for (;;) { synchronized (this) { x++; y++; } System.out.println(Thread.currentThread().getName() + “x = “ + x + “, y = “ + y); } } } What is the result?() Compilation fails.。 The program prints pairs of values for x and y that might not always be the same on the same line (for example, “x = 2, y = 1”).。 The program prints pairs of values for x and y that are always the same on the same line (for example, “x = 1, y = 1”). In addition, each value appears only once (for example, “x = 1, y = 1” followed by “x = 2, y = 2”). The thread name at the start of the line shows that both threads are executing concurrently.。 The program prints pairs of values for x and y that are always the same on the same line (for example, “x = 1, y = 1”). In addition, each value appears only once (for example, “x = 1, y = 1” followed by “x = 2, y = 2”). The thread name at the start of the line shows that only a single thread is actually executing.。
什么是冒口?
程控交换机分机回路电阻值(用户摘机状态)应不大于多少?() 1500Ω。 1800Ω。 1600Ω。 1900&Omega。
下列金融服务中,()的作用不是缓解住房支出带来的经济压力。 房屋保险。 个人住房按揭贷款。 公积金贷款。 个人住房装修贷款。
渗透固结
某法院在审理一起杀人案件中,仅有被告人在公安阶段的认罪供述,下列表述正确的有()。