约瑟夫环: #include <stdio.h> #include <stdlib.h> #include <string.h> int find(int *arr, int m, int n); int main(int argc, char* argv[]) { int m, n; int index; printf("Please input the value of m and n:\n"); fflush(stdout); scanf(&q…

题目 实现一个特殊的栈,在实现栈的基础上,再实现返回栈中最小的元素的操作. 要求 pop.push.getMin的时间复杂度是O(1) 可以使用现成的栈类型 思路 如下图所示,在栈结构中,每次pop的过程中,产生的最小值,分别为:1.2.6,在pop过程会出现两个规律: 每次pop的元素不是最小值时,整个栈的最小值保持不变, 越上的最小值越小 那么只需要引入多一个栈(minElementStack),在push时,在minElementStack的栈顶里面保存比当前最小值还小的元素就可以了,而m…

Web Best Practices General Google WebFundamentals - Github JavaScript Style Guide - Github Google Interview University Developer Roadmap Linter Prettier - Github stylelint-performance-animation Lint-Staged Packing Autoprefixer Test Jasmine - Github M…

每个JavaScript开发人员应该知道的33个概念 介绍 创建此存储库的目的是帮助开发人员在JavaScript中掌握他们的概念.这不是一项要求,而是未来研究的指南.它基于Stephen Curtis撰写的文章,你可以在这里阅读. 社区 随意提交PR添加链接到您自己的概述或评论.如果您想将repo翻译成您的母语,请随意这样做. 该回购的所有翻译将在下面列出: 中文 - Re Tian 葡萄牙语 - BR - Tiago Boeing 韩语 - Suin Lee 西班牙语 - Adonis Me…

Given a string, find the longest subsequence consisting of a single character. Example: longest("ABAACDDDBBA") should return {'D': 3}. const str = "AABCDDBBBEA"; function longest (str) { let max_count = , count = , max_char = null, prv…

March 16, 2016 Problem statement:Given a 2D array (matrix) named M, print all items of M in a spiral order, clockwise.For example: M  =  1   2   3   4   5       6   7   8   9  10      11  12  13  14  15      16  17  18  19  20 The clockwise spiral pr…

Pramp - mock interview experience   February 23, 2016 Read the article today from hackerRank blog on facebook: http://venturebeat.com/2016/02/18/how-i-landed-a-google-internship-in-6-months/?utm_content=buffer5c137&utm_medium=social&utm_source=fac…

WCF Interview Questions – Part 4   This WCF service tutorial is part-4 in series of WCF Interview Questions. Before reading this please go through the following articles in this series. 这是WCF问答教程的第四部分,在阅读之前请先去看下面列出来的文章. WCF Service Interview Question…

State, Stratergy, Visitor Adapter and fly weight design pattern from interview perspective. (I) Can you explain state pattern? (I) Can you explain strategy pattern? (A) Can you explain visitor pattern? (A) What the difference between visitor and stra…

Factory, Abstract factory, prototype pattern (B) What are design patterns? (A) Can you explain factory pattern? (I) Can you explain abstract factory pattern? (I)Can you explain builder pattern? (I) Can you explain prototype pattern? (A) Can you expla…