push pop peek

Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->Unit unit1; Interface UsesWindows, messages, sysutils, variants, classes, graphics, controls, forms,Dialogs, stdctrls; TypeTform1 = Class

Print binary tree title in zigzag order descriptionImplement a function to print a binary tree by its glyph, that is, the first line is printed from left to right, the second layer is printed from right to left, the third line is printed from left

Header file/*** function: Lower push stack (push_down stack) No more memory * Time: August 18, 2014 08:13:36* Author: cutter_point*/#ifndef stack_h_included#define Stack_h_ The includedstruct stack{ struct link { void* data;//This

Java interview questions: Implementation of stacks and queues During the interview, stacks and queues are often checked in pairs. This article includes the following stack and queue test content: 1) stack Creation 2) create a queue 3) Two stacks

Question:Implement the following operations of a queue using stacks. Push (x)--push element x to the back of the queue. Pop ()--Removes the element from in front of the queue. Peek ()--Get the front element. Empty ()--Return

This article mainly introduces the stack details of JavaScript data structures and algorithms. This article describes stack operations and stack implementation instances, if you need a list, you can refer to the list described in the previous blog.

javascript: Stacks A list is the most natural way to organize data. A stack is a data structure similar to a list that can be used to solve many problems in the computer world. Stacks are an efficient data structure because the data can only be

Implement the following operations of a queue using stacks. Push (x)--push element x to the back of the queue. Pop ()--Removes the element from in front of the queue. Peek ()--Get the front element. Empty ()--Return whether the

Reading Notes Stack: LIFO last-in first-out Examples in life: books, browser records, etc. Stack operations:Stack () creates an empty Stack objectPush () adds an element to the top layer of the stackPop () deletes the top-level element of the stack

LeetCode 232 Implement Queue using Stacks (Queue using Stack )(*)Translation Stack is used to perform the following operations on the queue. Push (x) -- write element x to the end of the queue pop () -- remove the element peek () from the queue