这一次是做练习,主要了解了两个算法,最大子矩阵和,最长上升子序列. 先看题好啦. A - To The Max Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u Submit Status Practice HDU 1081 Description Given a two-dimensional array of positive and negative integers, a sub-re…
A - Shaass and Oskols Time Limit:2000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u Submit Status Practice CodeForces 294A Description Shaass has decided to hunt some birds. There are n horizontal electricity wires aligned parallel to…
其实自己只会做很简单的题,有时都不想写解题报告,觉得不值得一写,但是又想到今后也许就不会做ACM了,能留下来的东西只有解题报告了,所以要好好写,很渣的题也要写,是今后的纪念. B - B Time Limit:2000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u Submit Status Practice CodeForces 313A Description Ilya is a very clever lion,…
这是做的最好的一次了一共做了4道题 嘻嘻~ A - Game Outcome Time Limit:2000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u Submit Status Practice CodeForces 157A Description Sherlock Holmes and Dr. Watson played some game on a checkered board n × n in siz…
今天做了这两道题真的好高兴啊!!我一直知道自己很渣,又贪玩不像别人那样用功,又没有别人有天赋.所以感觉在ACM也没有学到什么东西,没有多少进步.但是今天的B题告诉我,进步虽然不明显,但是只要坚持努力的学习,改变就会默默发生啦~真的好高兴,感觉自己又有了动力!自己现在虽然还不会什么算法,都是三脚猫功夫,但是已经真切的感觉到自己已经会用一点算法的思想了,哎呀我也不知道怎么说好,总之就是看到了自己的改变. A - Array Time Limit:2000MS Memory Limit:262…
又落下好多题解啊...先把今天的写上好了. A - Snow Footprints Time Limit:1000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u Submit Status Practice CodeForces 298A Description There is a straight snowy road, divided into n blocks. The blocks are numbered…
这是第一天的CF,是的,我拖到了现在.恩忽视掉这个细节,其实这一篇只有一道题,因为这次一共做了3道题,只对了一道就是这一道,还有一道理解了的就是第一篇博客丑数那道,还有一道因为英语实在太拙计理解错了题意,然后就没看了,现在更不想看了.再次感觉自己做题就是靠脑子,找规律.不像其他大牛一样一说解题思路,就是一套一套的算法.啊有时候听到头都晕了...好了言归正传吧. D - D Time Limit:1000MS Memory Limit:65536KB 64bit IO Format…
是18号做的题啦,现在才把报告补上是以前不重视报告的原因吧,不过现在真的很喜欢写报告,也希望能写一些有意义的东西出来. A - Dragons Time Limit:2000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u Submit Status Practice CodeForces 230A Description Kirito is stuck on a level of the MMORPG he is pl…
企鹅很忙系列~(可惜只会做3道题T_T) A - A Time Limit:2000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u Submit Status Practice CodeForces 289A Description Little penguin Polo adores integer segments, that is, pairs of integers [l; r] (l ≤ r). He has…
http://acm.hust.edu.cn/vjudge/contest/view.action?cid=26100#problem/A A - A Time Limit:1000MS Memory Limit:30000KB 64bit IO Format:%I64d & %I64u Submit Status Practice POJ 1936 Description You have devised a new encryption technique which enc…
Twitter Lite以及大规模的高性能React渐进式网络应用 原文:Twitter Lite and High Performance React Progressive Web Apps at Scale 译者:neal1991 welcome to star my articles-translator, providing you advanced articles translation. Any suggestion, please issue or contact me LIC…
Python Standard Library "We'd like to pretend that 'Fredrik' is a role, but even hundreds of volunteers couldn't possibly keep up. No, 'Fredrik' is the result of crossing an http server with a spam filter with an emacs whatsit and some other stuff be…
