嵌入式或LINUX相关研发面试题目，也是学习嵌入式系统的精典资料
上传时间： 2016-04-18
上传用户：gyq
这个是学生考试系统,里面有完整的代码加数据库SQL server
上传时间： 2016-04-19
上传用户：refent
sun公司的scjp 考试，试题，对你通过绝对有帮助，下载下来看看吧
上传时间： 2013-12-17
上传用户：cursor
南开上机100题,三级网络技术,能够迅速的帮助通过上机考试^
上传时间： 2016-04-19
上传用户：小鹏
北京大学ACM比赛题目 In 1742, Christian Goldbach, a German amateur mathematician, sent a letter to Leonhard Euler in which he made the following conjecture: Every even number greater than 4 can be written as the sum of two odd prime numbers. For example: 8 = 3 + 5. Both 3 and 5 are odd prime numbers. 20 = 3 + 17 = 7 + 13. 42 = 5 + 37 = 11 + 31 = 13 + 29 = 19 + 23. Today it is still unproven whether the conjecture is right. (Oh wait, I have the proof of course, but it is too long to write it on the margin of this page.) Anyway, your task is now to verify Goldbach s conjecture for all even numbers less than a million.
标签： mathematician Christian Goldbach Leonhard
上传时间： 2016-04-22
上传用户：wangchong
北京大学ACM比赛题目 Consider an infinite full binary search tree (see the figure below), the numbers in the nodes are 1, 2, 3, .... In a subtree whose root node is X, we can get the minimum number in this subtree by repeating going down the left node until the last level, and we can also find the maximum number by going down the right node. Now you are given some queries as "What are the minimum and maximum numbers in the subtree whose root node is X?" Please try to find answers for there queries.
标签： the Consider infinite numbers
上传时间： 2013-12-16
上传用户：日光微澜
北京大学ACM比赛题目 Write a program to read four lines of upper case (i.e., all CAPITAL LETTERS) text input (no more than 72 characters per line) from the input file and print a vertical histogram that shows how many times each letter (but not blanks, digits, or punctuation) appears in the all-upper-case input. Format your output exactly as shown.
标签： CAPITAL LETTERS program Write
上传时间： 2014-01-17
上传用户：410805624
一个很优秀的考试系统的源代码,提供参考文挡
标签： 源代码
上传时间： 2016-04-22
上传用户：cc1015285075
北大ACM在线做题网站的部分题目答案。代码为c++原码。
上传时间： 2013-12-27
上传用户：z1191176801
java socket 网上在线考试系统
上传时间： 2014-07-24
上传用户：FreeSky
