One day a highly important task was commissioned to Vasya — writing a program in a night. The program consists of n lines of code. Vasya is already exhausted, so he works like that: first he writes v lines of code, drinks a cup of tea, then he writes…

/* * BurningMidnightOil.cpp * * Created on: 2013-10-12 * Author: wangzhu */ /** * 每次至少写多少行代码ret: * 1).当n<=k时,肯定是ret = n; * 2).当n > k时,则 ret>=k&ret <= n,故只需要按二分的思路将其查找一下,就可以, * 对于每一个可能的值进行计算可以书写的代码行,之后继续,最后得到的结果就是答案 */ #include<cstdio>…

半个月时间,听完了ESLPod出品的<Using English at Work>,笔记和自己听的时候的备注列在下面.准备把每个语音里的快速阅读部分截取出来,放在手机里反复听. 下一阶段把ESLPod的几个教程全部听完吧. Lesson 1 Arriving at Work 2016.08.29,第1次复习; 2016.09.01,第2次复习 Word: TGIF: thanks God it’s Friday Am looking forward to Parking Structure P…

a hot potato : speak of an issue(mostly current) which many people are talking about and which is usually siaputed. add insult to injury : to further a loss with mockery or indignity; to worsen an unfavorable situation. at the drop of a hat : without…

句子 1. Some ads are extremely persuasive and we find we buy products we don't really need. 有一些广告非常有说服力,导致我们买一些我们不需要的东西. ad=advertisement=advert 广告 persuasive 有说服力的 2. Although there are regulations against this, many ads are still misleading. 虽然有规章制度的…

√√第一部分 基础算法(#10023 除外) 第 1 章 贪心算法 √√#10000 「一本通 1.1 例 1」活动安排 √√#10001 「一本通 1.1 例 2」种树 √√#10002 「一本通 1.1 例 3」喷水装置 √√#10003 「一本通 1.1 例 4」加工生产调度 √√#10004 「一本通 1.1 例 5」智力大冲浪 √√#10005 「一本通 1.1 练习 1」数列极差 √√#10006 「一本通 1.1 练习 2」数列分段 √√#10007 「一本通 1.1 练习 3」线…

 Anya and Ghosts Time Limit:2000MS     Memory Limit:262144KB     64bit IO Format:%I64d & %I64u Submit Status Practice CodeForces 508C Description Anya loves to watch horror movies. In the best traditions of horror, she will be visited by m ghosts ton…

C. Anya and Ghosts time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Anya loves to watch horror movies. In the best traditions of horror, she will be visited by m ghosts tonight. Anya has lo…

B. The Queue time limit per test:1 second memory limit per test:256 megabytes input:standard input output:standard output Finally! Vasya have come of age and that means he can finally get a passport! To do it, he needs to visit the passport office, b…

A. Letter 题目连接: http://www.codeforces.com/contest/14/problem/A Description A boy Bob likes to draw. Not long ago he bought a rectangular graph (checked) sheet with n rows and m columns. Bob shaded some of the squares on the sheet. Having seen his mas…