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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

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. from: 1point3acres.com/bbs

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. visit 1point3acres.com for more.
   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. from: 1point3acres.com/bbs
. 鍥磋鎴戜滑@1point 3 acres
3 pair programming

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

.鏈枃鍘熷垱鑷1point3acres璁哄潧black: turn left. 鐗涗汉浜戦泦,涓浜╀笁鍒嗗湴
white: turn right

flip the cell when ant leave.鐣欏璁哄潧-涓浜-涓夊垎鍦
. 鍥磋鎴戜滑@1point 3 acres
output the final grid after k steps
. 涓浜-涓夊垎-鍦帮紝鐙鍙戝竷

4 past experience
.鏈枃鍘熷垱鑷1point3acres璁哄潧
5 design problem

design a stock trading app. 鍥磋鎴戜滑@1point 3 acres
.1point3acres缃
6 engineering manager talk. from: 1point3acres.com/bbs

. more info on 1point3acres.com

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