数据结构 栈 java 自带的数据结构

java栈

package com.dg.brady;

import java.util.Stack;

public class StackDemo {
    public static void main(String[] args) {
        Stack<String> stack = new Stack<>();
        stack.add("a");
        stack.add("b");
        stack.add("c");
        while(stack.size() > 0){
            System.out.println(stack.pop());
        }
    }
}

输出

c
b
a

先进后出

原文地址:https://www.cnblogs.com/brady-wang/p/15141732.html