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

2016(1-3月) 码农类 硕士 全职@Square - 网上海投 - Onsite |Other在职跳槽

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1 pair programming. 涓浜-涓夊垎-鍦帮紝鐙鍙戝竷

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

2 pair programming

Given a tree, nodes have dependencies upon each other, like a binary tree.
. From 1point 3acres bbs
some nodes may have duplicate, we should find this duplicate and try to attach them to a lca to minimize the tree structure. from: 1point3acres.com/bbs
比如
   A                   A
b     c           b    c     d
            ->
d     d
. 鐗涗汉浜戦泦,涓浜╀笁鍒嗗湴
d有duplicate的,我们找到他们的lca然后把d添加为A的child
. 鍥磋鎴戜滑@1point 3 acres
3 pair programming
. 鐣欏鐢宠璁哄潧-涓浜╀笁鍒嗗湴
grid, cells are black/white, given a ant start position, and direction.

black: turn left
white: turn right

flip the cell when ant leave

output the final grid after k steps


4 past experience

5 design problem. visit 1point3acres.com for more.

design a stock trading app

6 engineering manager talk. 鐗涗汉浜戦泦,涓浜╀笁鍒嗗湴

. 鍥磋鎴戜滑@1point 3 acres

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