6.15stacktest.java

JAVA程序设计的源代码

import java.util.*;
class  StackTest
{
public static void  main(String []args)
{
Stack stack1=new Stack();    //构造一个空堆栈stack1
try{
stack1.push(new Integer(0));    //向栈中逐一压入元素
stack1.push(new Integer(1));
stack1.push(new Integer(2));
stack1.push(new Integer(3));
stack1.push(new Integer(4));
System.out.println((Integer)stack1.pop());    //打印后将元素逐一弹出
System.out.println((Integer)stack1.pop());
System.out.println((Integer)stack1.pop());
System.out.println((Integer)stack1.pop());
System.out.println((Integer)stack1.pop());
}
catch(EmptyStackException e){  }
}
}