Integer to English Words Convert a non-negative integer to its english words representation. Given input is guaranteed to be less than 231 - 1. For example, 123 -> "One Hundred Twenty Three" 12345 -> "Twelve Thousand Three Hundred For…

https://leetcode.com/problems/integer-to-english-words/ Convert a non-negative integer to its english words representation. Given input is guaranteed to be less than 231 - 1. For example, 123 -> "One Hundred Twenty Three" 12345 -> "Tw…

Question Convert a non-negative integer to its english words representation. Given input is guaranteed to be less than 231 - 1. For example, 123 -> "One Hundred Twenty Three" 12345 -> "Twelve Thousand Three Hundred Forty Five" 12…

原题链接在这里:https://leetcode.com/problems/integer-to-english-words/ Convert a non-negative integer to its english words representation. Given input is guaranteed to be less than 231 - 1. For example, 123 -> "One Hundred Twenty Three" 12345 ->…

将非负整数转换为其对应的英文表示,给定的输入是保证小于 231 - 1 的.示例:123 -> "One Hundred Twenty Three"12345 -> "Twelve Thousand Three Hundred Forty Five"1234567 -> "One Million Two Hundred Thirty Four Thousand Five Hundred Sixty Seven" 详见:https…

原题链接在这里:https://leetcode.com/problems/integer-to-english-words/description/ 题目: Convert a non-negative integer to its english words representation. Given input is guaranteed to be less than 231 - 1. For example, 123 -> "One Hundred Twenty Three&qu…

conscious[英][ˈkɒnʃəs][美][ˈkɑnʃəs]consensus[英][kənˈsensəs][美][kənˈsɛnsəs] scious sensuswaterflood; deluge; flood; flowage; Niagara; spill[英][spɪl][美][spɪl]spell[英][spel][美][spɛl] city urban emperemperortemper irritant Some had begun to build adjacent…

做手机端页面我们常常遇到数字,而在Safari浏览器下这些数字会默认显示电话号码,于是我们就用到了补坑的方法加入<meta>标签: <meta name="format-detection" content="telephone=no">这个标签的意义在于将数字不被看成电话号码,于是就万事大吉了O(∩_∩)O,但是如果是一个订餐电话,那么在加入这个标签之后,订餐电话就变成了数字,就不能直接拨号了于是乎我们想到了用千位符老表示数字从而区分电话号…

Wealthy Family Problem Description While studying the history of royal families, you want to know how wealthy each family is. While you have various 'net worth' figures for each individual throughout history, this is complicated by double counting ca…

How to Pronounce Numbers 20 – 1 Billion Share Tweet Share Tagged With: Numbers Numbers are something you’ll use constantly in conversational English, from amounts to times of day.  Get more comfortable with the pronunciation of numbers.  This video t…

Problem Description While studying the history of royal families, you want to know how wealthy each family is. While you have various 'net worth' figures for each individual throughout history, this is complicated by double counting caused by inherit…

在了解数位dp之前,先来看一个问题: 例1.求a~b中不包含49的数的个数. 0 < a.b < 2*10^9 注意到n的数据范围非常大,暴力求解是不可能的,考虑dp,如果直接记录下数字,数组会开不起,该怎么办呢?要用到数位dp. 数位dp一般应用于: 求出在给定区间[A,B]内,符合条件P(i)的数i的个数. 条件P(i)一般与数的大小无关,而与 数的组成 有关. 这样,我们就要考虑一些特殊的记录方法来做这道题.一般来说,要保存给定数的每个位置的数.然后要记录的状态为当前操作数的位数,剩下的…

18.6 Describe an algorithm to find the smallest one million numbers in one billion numbers. Assume that the computer memory can hold all one billion numbers. 这道题让我们在十亿个数字中找到最小的一百万个数字,而且限定了计算机只有能存十亿个数字的内存.这题有三种解法,排序,最小堆,和选择排序. 首先来看排序方法,这种方法简单明了,就是把这十亿…

Passage Problem Description Bill is a millionaire. But unfortunately he was trapped in a castle. There are only n passages to go out. For any passage i (1<=i<=n), Pi (0<=Pi<=1) denotes the probability that Bill will escape from this castle saf…

The Dwarves of Middle Earth are renowned for their delving and smithy ability, but they are also master builders. During the time of the dragons, the dwarves found that above ground the buildings that were most resistant to attack were truncated squa…

Description The cows, as you know, have no fingers or thumbs and thus are unable to play Scissors, Paper, Stone' (also known as 'Rock, Paper, Scissors', 'Ro, Sham, Bo', and a host of other names) in order to make arbitrary decisions such as who gets…

Round Numbers http://poj.org/problem?id=3252 Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 17293   Accepted: 7188 Description The cows, as you know, have no fingers or thumbs and thus are unable to play Scissors, Paper, Stone' (also kn…

Round Numbers Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 6983   Accepted: 2384 Description The cows, as you know, have no fingers or thumbs and thus are unable to play Scissors, Paper, Stone' (also known as 'Rock, Paper, Scissors',…

Round Numbers Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 14947   Accepted: 6023 Description The cows, as you know, have no fingers or thumbs and thus are unable to play Scissors, Paper, Stone' (also known as 'Rock, Paper, Scissors',…

King Arthur is an narcissist who intends to spare no coins to celebrate his coming K-th birthday. The luxurious celebration will start on his birthday and King Arthur decides to let fate tell when to stop it. Every day he will toss a coin which has p…

Hourai Jeweled Time Limit: 4000/2000 MS (Java/Others)    Memory Limit: 163840/163840 K (Java/Others)Total Submission(s): 1149    Accepted Submission(s): 457 Problem Description Kaguya Houraisan was once a princess of the Lunarians, a race of people l…

一.概述 这个是最近的核心工作了,基本上都是靠着这篇paper的model过日子了啊.. 论文主要讲的是hand gesture recognition,实际上是用googlenet做的一个classification的工作,他的工作也就是在googlenet上做了fine-tuning,那么论文的关键是什么呢...当然就是标题啦..关键工作是CNN+EM,通过EM算法对隐变量参数进行预测,用CNN代替stepE的高斯模型的预测,这样迭代下来,最终训练了在这个值标记了3000张但是有1 Mill…

TOJ1688: Round Numbers Description The cows, as you know, have no fingers or thumbs and thus are unable to play Scissors, Paper, Stone' (also known as 'Rock, Paper, Scissors', 'Ro, Sham, Bo', and a host of other names) in order to make arbitrary deci…

题目链接:http://poj.org/problem?id=3252 Round Numbers Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 14640   Accepted: 5881 Description The cows, as you know, have no fingers or thumbs and thus are unable to play Scissors, Paper, Stone' (al…

Last week during a casual conversation I overheard a colleague saying: "The Linux network stack is slow! You can't expect it to do more than 50 thousand packets per second per core!" That got me thinking. While I agree that 50kpps per core is pr…

链接: https://vjudge.net/problem/POJ-3252 题意: The cows, as you know, have no fingers or thumbs and thus are unable to play Scissors, Paper, Stone' (also known as 'Rock, Paper, Scissors', 'Ro, Sham, Bo', and a host of other names) in order to make arbit…

题目传送门 Round Numbers Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 16439   Accepted: 6776 Description The cows, as you know, have no fingers or thumbs and thus are unable to play Scissors, Paper, Stone' (also known as 'Rock, Paper, Scis…

I know, up on top you are seeing great sights, But down at the bottom, we, too, should have rights. We turtles can't stand it. Our shells will all crack! Besides, we need food. We are starving!" groaned Mack. Mack, in an effort to avoid being cracked…

Description The cows, as you know, have no fingers or thumbs and thus are unable to play Scissors, Paper, Stone' (also known as 'Rock, Paper, Scissors', 'Ro, Sham, Bo', and a host of other names) in order to make arbitrary decisions such as who gets…

1911: [Apio2010]特别行动队 Time Limit: 4 Sec  Memory Limit: 64 MBSubmit: 4142  Solved: 1964[Submit][Status][Discuss] Description Input Output Sample Input 4 -1 10 -20 2 2 3 4 Sample Output 9 HINT f[i]=max{f[j]+...} 随便一化就好了 (a*(s[k]*s[k]-s[j]*s[j])+f[k]-f[…