package ShouPiao;
public class TicketSeller extends Thread {
static int num=100;
public TicketSeller(String name) {
  super(name);
  // TODO Auto-generated constructor stub
}

public void run() {
  
  while (true) {
   synchronized (TicketSeller.class) {
   
  if (num!=0) {
  System.out.println(getName()+"机售出"+(num--)+"张票");
  try {
   Thread.sleep(1);
  } catch (InterruptedException e) {
   // TODO Auto-generated catch block
   e.printStackTrace();
  }
  }
  }
  }

package ShouPiao;
public class TicketSeller extends Thread {
static int num=100;
public TicketSeller(String name) {
  super(name);
  // TODO Auto-generated constructor stub
}

public void run() {
  
  while (true) {
   synchronized (TicketSeller.class) {
   
  if (num!=0) {
  System.out.println(getName()+"机售出"+(num--)+"张票");
  try {
   Thread.sleep(1);
  } catch (InterruptedException e) {
   // TODO Auto-generated catch block
   e.printStackTrace();
  }
  }
  }
  }