Description Mike moved to a new city. There are bus stations in the city, each has a unique name. Each bus has its designated schedule, and sequentially docks at a series of bus stations. Bus lines are bi-directional, and thus you can get on the bus…

1.2016中国大学生程序设计竞赛(长春)-重现赛 2.总结:会做的太少,应变能力也不行,或者说猜题目的能力不行 02  水 04  HDU 5914  Triangle 1.题意:1~n,n个数,问至少取出多少个数使剩下的数不构成三角形. 2.总结:比赛的时候想不出,直接数,反正n<=20..还是思维不灵活啊 3.思路:只要剩下的数都是fibnacci数列就可以. #include<iostream> #include<cstring> #include<cmath&…

我要举报本次校赛出题人的消极出题!!! 官方题解请戳:http://3.scnuacm2015.sinaapp.com/?p=89(其实就是一堆代码没有题解) A. 树链剖分数据结构板题 题目大意:我没看,看不懂. 基本思路:我不会. 参考代码:找Oyk老师和Czj老师去. B. The background of water problem 题目大意(大写加粗的水题):给定$N$个学生和他们$K$个科目的成绩$S_i$,再给出各科目$K_i$的权重顺序$Q_i$,求排名之后,拥有id为$X$的…

距离比赛结束快有一个礼拜了才抽出时间来写这篇总结.今年比赛打了也有5场了(4场区域赛+1场省赛),也取得了不错的成绩(区域赛两银),总的来说第一年就取得这成绩还是挺高兴的.我们队,我自己都渐渐的趋于成熟.明年的目标毫无疑问的是拿金,那就不能再像今年这么水,这么躺了. 这场比赛基本上都是队友搞定的.深深的感到自己的无力,必须要更加努力才行了!不能总是成为那个吊车尾,拖后腿的人.天赋不如他人就得花费更多的时间去努力.在此,定下寒假的目标,在家的时间,大概有20来天吧,每天至少2套CF的题目(或者换换…

题目链接 http://acm.hdu.edu.cn/showproblem.php?pid=5880 Problem Description Steam is a digital distribution platform developed by Valve Corporation offering digital rights management (DRM), multiplayer gaming and social networking services. A family view…

题目链接 http://acm.hdu.edu.cn/showproblem.php?pid=5900 Problem Description Every school has some legends, Northeastern University is the same. Enter from the north gate of Northeastern University,You are facing the main building of Northeastern Universi…

题目链接 http://acm.hdu.edu.cn/showproblem.php?pid=5881 Problem Description Tea is good. Tea is life. Tea is everything. The balance of tea is a journey of pursuing balance of the universe. Alice knows that. Alice wants to teach you the art of pouring te…

题目链接 http://acm.hdu.edu.cn/showproblem.php?pid=5884 Problem Description Recently, Bob has just learnt a naive sorting algorithm: merge sort. Now, Bob receives a task from Alice.Alice will give Bob N sorted sequences, and the i-th sequence includes ai…

其他的都先不说,北大的未名湖真的美! 虽然感觉北大其他地方都有些破旧之感,但是未名湖附近真的值得称赞. 在去北京之前就听说北京温度很低,不过是干冷,果不其然.北京不冷,就是嘴唇太干了,不喝水真的受不了,其实单单从温度来看,北京的冬天还是有点舒服的.北京地铁都是暖气,地铁里面还有高逼格的动态广告(第一次见,还在知乎上查了一下). 北大的伙食好便宜,比较我们学校而言,随便一根棒冰基本上就10块了,北大看了下棒冰的价钱都没超过5块的,手抓饼又便宜又好吃.食堂就不怎么好吃了(虽然便宜,但是听说我们是不能…

第一次玩ACM...有点小紧张小兴奋.这题目好难啊,只是网赛就这么难...只把最简单的两题做出来了. 题目1: 代码: //#define _ACM_ #include<iostream> #include<cstring> #include<string> #include<vector> #include<map> #include<set> using namespace std; char line[111], word[11…