Amazon Kindle组Seattle, WA 求电面面经.

小公司两年工作经验, 找同学内推南加的Amazon职位,

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点一下, 面完之后我也来发面经, 谢谢!

刚面完, 50多分钟, 10分钟简历, 然后两道题, 一道是anagrams, 另一道是group anagram的变形, 最后问了一下hashmap出现collision会发生什么. 求公费Seattle旅游~~~

Onsite面经:
第一轮: First Common Ancestor of two nodes in a graph.
第二轮: Given two strings and a dictionary, only one character can be changed at a time, the changed string must also be found in the dictionary. Write a function to decide if it is possible that the 1st string can be changed to the 2nd string.
第三轮: Two sum, multiple pairs.
第四轮: System design. 跪的妥妥的. 10000 cameras, 100 hours of video each. 30 fps. Police need to input a plate number and find the path of a suspicious vehicle. (Estimate the size of the video, e.g., blueray disc is 2 hours and 20 GB. No need to scan all of the videos. Estimate the time that a vehicle can be seen between 2 traffic cameras, e.g., 0.3 miles and 30 miles per hour, then select 1 out of 100). Web client, load balancer, servers, db.
第五轮: 纯粹Behavior questions,要结合工作中实际的例子说明.

HR说大概一周给结果, 目测要跪.

拿到onsite了, 基本就是去Seattle旅游了, 目测被虐成狗 T_T

lz可以详细说下这几道题么？

sunyangtian 发表于 2016-6-30 07:04
lz可以详细说下这几道题么？

leetcode 49和242原题. hashmap的题目说出来hashcode, bucket, linkedlist, key-value pair基本就可以了.

GUIXIANG 发表于 2016-6-30 07:36
leetcode 49和242原题. hashmap的题目说出来hashcode, bucket, linkedlist, key-value pair基本就可以了.

谢谢哈，你面的是device还是infrastructure组哈？

sunyangtian 发表于 2016-6-30 09:59
谢谢哈，你面的是device还是infrastructure组哈？

kindle组

GUIXIANG 发表于 2016-6-30 12:31
kindle组

谢谢谢谢， 我也要面kindle组是个中国人面我。求lz onsite经验， 先祝你有个大offer

sunyangtian 发表于 2016-7-1 07:39
谢谢谢谢， 我也要面kindle组是个中国人面我。求lz onsite经验， 先祝你有个大offer

谢谢, 我11号才去面, 面完来发面经 :)

请问楼主电面用的collaedit吗