package com.test;
import org.junit.Test;
import com.mycoding.Stack;
public class StackTest {
@Test
public void test1() {
Stack stack = new Stack();
for(int i=0;i<9;i++) {
stack.push(i);
}
System.out.println(stack);
System.out.println(stack.peek());
System.out.println(stack.isEmpty());
for(int i=0;i<9;i++) {
stack.pop();
}
//程序有点问题,栈为空时输出了个“]”
System.out.println(stack);
System.out.println(stack.isEmpty());
}
}