hihoCoder #1425 : What a Beautiful Lake(美丽滴湖) 时间限制:1000ms 单点时限:1000ms 内存限制:256MB Description - 题目描述 Weiming Lake, also named "Un-named Lake", is the most famous scenic spot in Peking University. It is located in the north of the campus and is su…

Problem D. What a Beautiful Lake Description Weiming Lake, also named "Un-named Lake", is the most famous scenic spot in Peking University. It is located in the north of the campus and is surrounded by walking paths, small gardens, and old red b…

Problem D. What a Beautiful Lake Description Weiming Lake, also named "Un-named Lake", is the most famous scenic spot in Peking University. It is located in the north of the campus and is surrounded by walking paths, small gardens, and old red b…

题目出处:http://codeforces.com/problemset/problem/893/B 题目大意:找到一个数在二进制下,最大的以k个连续的1和k-1个连续的0组成的数字作为因子 #include<iostream> using namespace std; int main(){//逆向&打表法(检查出答案就在k为1-8之间形成的数) int n,table,ans; cin>>n; ;i<;i++){ table = ((<<i)-) *…

In this lesson you will learn to describe a room or place. 这节课讲学习描述一个房间或地方 课上内容(Lesson) 1. Where do you study or work? 你在哪学习/工作? Do you work at a desk?  你在办公桌前工作吗? Do you study at school?  你在学校学习吗? Do you work in your own office?  你在你自己的办公室工作吗? 2. Ta…

In this lesson you will learn to make suggestions. 在本课程中,您将学习如何提出建议. 课上内容(Lesson) Which place  would you choose to visit?Why? I choose to go to sand beach, 第一种回答:There is  sound of surf, sunshine and fresh air. 第二种,用动词回答:I  can  listen to the sound o…

A. Harmonic Matrix Counter (3/19) B. Binary Tree (1/14) C. Asa's Chess Problem (21/65) [ Problem ] 给出一个棋盘格,里面的格子两两分为一组,组内的格子可以交换位置, 同一组格子一定在同一行或者同一列,每个格子为白色或者黑色, 现在要求每行中黑色的格子数量在rL到rR之间,每列中黑色的格子数量在cL到cR之间, 现在要求求出最少的交换次数使得要求被满足,不能满足则输出-1 [ Solution ] 我…

(此文章同时发表在本人微信公众号"dotNET每日精华文章",欢迎右边二维码来关注.) 题记:Build2016开完很久了,现在才来回顾下,就说说那些和大数据相关的Session,也因为笔者最近在深入研究这方面的东西. 3月30日到4月1日的Build2016 微软开发者大会的内容引爆了整个.NET开发社区,大家的热情都被Xamarin免费开源.Bash on Windows等点燃了.不过在这些热点背后,我还是比较关注和自己最近研究的大数据领域相关的Session.下面我就整理一些我个…

in,on,at的时间用法和地点用法 一.in, on, at的时间用法 ①固定短语: in the morning/afternoon/evening在早晨/下午/傍晚, at noon/night在中午/夜晚, (不强调范围,强调的话用during the night) early in the morning=in the early morning在大清早, late at night在深夜 on the weekend在周末(英式用at the weekend在周末, at weeke…

November 11. I managed to grab her hand. 我抓到了她的手.2. He passed a hand wearily over his eyes. 他疲倦地用手抹了一下眼睛.3. This shows where the foot and shoe are in contact. 这显示了脚和鞋接触的地方.4. He sprained his ankle when playing football. 他踢足球时扭伤了脚脖子.5. I patted him on…