1. 有效的验证需要验证工程师使用不同于设计者的思维方式思考问题。具体来说,验证更加关心在严格遵循协议的基础上发现设计里面的bug,搜索corner cases,对设计的不一致要保持零容忍的态度。mindset:一套人们应该持有的确定的态度,有时候又被描述为心里惯性,群体思维,范式,在分析和决策过程...
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其他好文 时间:
2014-10-25 22:41:22
阅读次数:
310
Problem Description
Bob enjoys playing computer games, especially strategic games, but sometimes he cannot find the solution fast enough and then he is very sad. Now he has the following problem. H...
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其他好文 时间:
2014-10-25 18:51:18
阅读次数:
204
Mike Bear,美国插画师兼概念艺术家,在漫画和游戏界从业6年有余,分别为包括Popcap、Rockstar Games、Hasbro、EA等在内的业界巨头创建作品。他的画风较为抽象,大胆想象出一个个古灵精怪的世界,又颇具插画师所擅长的美感,对色彩、合成和画面质感都具独到见地。
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其他好文 时间:
2014-10-24 10:48:04
阅读次数:
176
把/etc/environment文件中的PATH="/usr/local//sbin:/usr/local/bin:/usr/bin:/sbin:/bin:/usr/games"删了的加上,没删就过清除掉 /etc/profile的java的路径配置我发现问题所在了 系统启动先调用profile....
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系统相关 时间:
2014-10-17 02:32:53
阅读次数:
214
``Accordian'' PatienceYou are to simulate the playing of games of ``Accordian'' patience, the rules for which are as follows:Deal cards one by one in ...
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其他好文 时间:
2014-10-14 16:11:58
阅读次数:
235
题意:Alice和Bob这对狗男女又开始玩游戏了!!!!一开始前者有a元,后者有b元,每次玩,每个人赢得概率是对半开的,令c为a,b中的最小值,那么每次玩,谁输了就给赢的人c元,问Alice赢的概率和游戏的盘数期望值!
思路:貌似会迭代!公式也不好推。。。发现概率是0.5 然后误差范围是1e-5, 那么只要到达一定深度以后概率就可以忽略不计了!
#include
#include ...
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其他好文 时间:
2014-10-11 14:09:45
阅读次数:
166
Description``Accordian'' PatienceYou are to simulate the playing of games of ``Accordian'' patience, the rules for which are as follows:Deal cards one...
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其他好文 时间:
2014-10-10 23:21:24
阅读次数:
423
/etc/local下面的文件[root@localhost local]# lsbin etc games include lib lib64 libexec sbin share src[root@localhost local]# ls -ltotal 40drwxr-xr-x. 2 roo....
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其他好文 时间:
2014-10-06 21:37:50
阅读次数:
176
Curling 2.0
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 11879
Accepted: 5028
Description
On Planet MM-21, after their Olympic games this year, curlin...
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其他好文 时间:
2014-10-05 19:24:58
阅读次数:
206
Code path:
https://github.com/bluesilence/Lisp/tree/master/clojure/projects/room-escape
As I have been a fan of room-escape games, there have always been a desire to make my own story of a roo...
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Web程序 时间:
2014-10-05 17:44:38
阅读次数:
269