e1501.java

java小程序

public class E1501 extends Thread
{
String s;
int m,count=0;
public E1501(String ss,int mm)
{
s=ss;m=mm;
}
public void run()
{
try
{
while(true)
{
System.out.print(s);
System.out.flush();
sleep(m);
if(++count>=20) break;
}
}
catch(InterruptedException e){return;}
}
public static void main(String args[])
{
E1501 ta=new E1501("A",1000);
E1501 tb=new E1501("B",2000);
ta.start();
tb.start();
}
}