Thursday, October 10, 2013

G onsite 新鲜面经

发信人: fril (None), 信区: JobHunting
标  题: G onsite 新鲜面经
发信站: BBS 未名空间站 (Thu Oct 10 11:17:31 2013, 美东)

1.1 gas station
1.2 一个数组,找出一个solution使得1st《2nd, 2nd》3rd。。比如15462就是数组1
,2,4,5,6的一个solution。大牛指点下这个怎么弄?
2. most frequent character in a huge string (10works 1master), 如果一个big
文件在一个机子上怎么弄,如果多个小文件在多个机子上怎么弄?
3.1. return random node of a list, what if it can be modified concurrently
3.2. 1k Ads, how to make it only appear once across all servers, no master
server
4.check generalized tree, follow up:return all generalized tree of its
children, 比如
    1
2      3
4     5 6

这种情况下,2,4,5,6是valid的节点。

5.how to design general cache

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※ 修改:·fril 於 Oct 10 19:40:48 2013 修改本文·[FROM: 24.]
※ 来源:·WWW 未名空间站 海外: mitbbs.com 中国: mitbbs.cn·[FROM: 24.]

http://www.mitbbs.com/article_t/JobHunting/32551117.html

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