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lefttree 发表于 2016-3-22 11:01:52 | 显示全部楼层 |阅读模式

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1 pair programming. Waral 鍗氬鏈夋洿澶氭枃绔,

给了reference date是星期几, 然后input是year, month, day
output求出那一天是星期几-google 1point3acres

2 pair programming

Given a tree, nodes have dependencies upon each other, like a binary tree.

some nodes may have duplicate, we should find this duplicate and try to attach them to a lca to minimize the tree structure
比如
   A                   A
b     c           b    c     d
            ->
d     d

d有duplicate的,我们找到他们的lca然后把d添加为A的child

3 pair programming 鏉ユ簮涓浜.涓夊垎鍦拌鍧.

grid, cells are black/white, given a ant start position, and direction.

black: turn left.鐣欏璁哄潧-涓浜-涓夊垎鍦
white: turn right
. visit 1point3acres.com for more.
flip the cell when ant leave. From 1point 3acres bbs

output the final grid after k steps
.鏈枃鍘熷垱鑷1point3acres璁哄潧

4 past experience

5 design problem. 1point3acres.com/bbs

design a stock trading app
. more info on 1point3acres.com
6 engineering manager talk.鐣欏璁哄潧-涓浜-涓夊垎鍦


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