一亩三分地论坛

 找回密码
 获取更多干货,去instant注册!

扫码关注一亩三分地公众号
查看: 579|回复: 0
收起左侧

Bloomberg

[复制链接] |试试Instant~ |关注本帖
chuendes 发表于 2015-3-2 17:15:54 | 显示全部楼层 |阅读模式

2014(10-12月) 分析|数据科学类 博士 全职@Bloomberg - 网上海投 - 校园招聘会 |Other

注册一亩三分地论坛,查看更多干货!

您需要 登录 才可以下载或查看,没有帐号?获取更多干货,去instant注册!

x
1. what does a string look like in c? i.e. data structure.2. given a string, find the first duplicate character in this string
3. 100 light bubbles, could be switched to  on or off. The initial status is all off. The first round, switch every bubble, the second round, switch every two bubble, ......comes to the 100 round.
Question: how to implement this process. Follow up: at the end, what bubbles are on.. 鐗涗汉浜戦泦,涓浜╀笁鍒嗗湴
4. Fibonacci series. Find f(n). If using recursive, how to optimize it.
5. given an array, like [3,7,1,-2, 4,5]. Initially at the A[0], the walk for A steps, if positive, walk toward to right, if negative, walk toward to left. Determine whether it is a completer circle.
Definition of complete circle: a. able to return to A[0]. b.every point is visited.
How to implement this, and what's the time complexity.. 鍥磋鎴戜滑@1point 3 acres

评分

1

查看全部评分

本版积分规则

请点这里访问我们的新网站:一亩三分地Instant.

Instant搜索更强大,不扣积分,内容组织的更好更整洁!目前仍在beta版本,努力完善中!反馈请点这里

关闭

一亩三分地推荐上一条 /5 下一条

手机版|小黑屋|一亩三分地论坛声明 ( 沪ICP备11015994号 )

custom counter

GMT+8, 2016-12-10 09:48

Powered by Discuz! X3

© 2001-2013 Comsenz Inc. Design By HUXTeam

快速回复 返回顶部 返回列表