b********e
发帖数: 693 | 1 1. some basic c++ questions, such as emutable variable, virtual destructor
2. tree
3. hash table vs binary tree, pros and cons
4 . design a library system
5. code implements
has a log file, which include userid, timestamp (when click a link).
All clicks in one hour call one section,
ask find the userid, who has max click in one section.
after this, he asked me how about in distributed system, many machine,
many log files, how to find the userid, who has max clicks in one section | e****9
发帖数: 316 | 2 请问一下第三题大概是怎么实现的？想了一会也没有好的算法
has a log file, which include userid, timestamp (when click a link).
All clicks in one hour call one section,
ask find the userid, who has max click in one section. | l*****a
发帖数: 559 | 3 这题怎么能够当code implementation来出？
能想出个思路我觉得就不错了。
【在 e****9 的大作中提到】
: 请问一下第三题大概是怎么实现的？想了一会也没有好的算法
: has a log file, which include userid, timestamp (when click a link).
: All clicks in one hour call one section,
: ask find the userid, who has max click in one section.
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