1classMyQueue {2public:3/** Initialize your data structure here.*/4MyQueue() {56}78/** Push element x to the back of queue.*/9voidpush(intx) {10stkPush.push(x);11}1213/** Removes the element from in front of queue and returns that element.*/14intpop() {15intval;16if(stkPo...
为了实现这种效果,在入队时,首先将栈1(假设栈1中保存所有的元素)中所有的元素弹出并压入栈2中,接着将新的元素压入栈1中,最后再将栈2中的所有弹出并压入栈1中。详细的步骤如图1所示。 图1:将一个元素入队 代码(Java)实现如下。 publicvoidpush(intx){// 将栈1中的所有元素弹出并压入栈2中while(!s1....
1 读题 LeetCode 232E 用栈实现队列 Implement Queue using Stacks 2 Python 解题 正如咱们前面那个问题,list 既可以实现栈,还能实现列表,所以咱这题的代码,和那个队列模拟栈的就很类似了。 ## LeetCode 232## Impletement Queue using StackclassMyQueue:def__init__(self):self.l1=[]## stack 1 = l1se...
leetcode oj文章分类 Implement Queue using Stacks Implement the following operations of a queue using stacks. push(x) -- Push element x to the back of queue. pop() -- Removes the element from in front of queue. peek() -- Get the front element. empty() -- Return whether the queue is...
LeetCode 232. Implement Queue using Stacks 简介:使用栈实现队列的下列操作:push(x) -- 将一个元素放入队列的尾部。pop() -- 从队列首部移除元素。peek() -- 返回队列首部的元素。empty() -- 返回队列是否为空。 Description Implement the following operations of a queue using stacks....
Implement the following operations of a queue using stacks. push(x) – Push element x to the back of queue. pop() – Removes the element from in front of queue. peek() – Get the front element. empty() – Return whether the queue is empty. ...
简介:A classic interview question. This link has a nice explanation of the idea using two stacks and its amortized time complexity. A classic interview question.This linkhas a nice explanation of the idea using two stacks and its amortized time complexity. ...
用两个栈实现队列:https://leetcode.cn/problems/implement-queue-using-stacks/submissions/564009874/ 🌉stack的模拟实现 从栈的接口中可以看出,栈实际是一种特殊的vector,因此使用vector完全可以模拟实现stack。 stack.c 代码语言:javascript 代码运行次数:0 ...
Code Issues Pull requests GoDS (Go Data Structures) - Sets, Lists, Stacks, Maps, Trees, Queues, and much more gomapgolangsetlisttreedata-structureavl-treestackqueueiteratorsortred-black-treeenumerablebinary-heapb-tree UpdatedJul 22, 2024 ...
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