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彭博电面面经

彭博电面面经# JobHunting - 待字闺中

h*n2012-11-28 08:11

1 楼

1. why pengbo? talk about yourself and your projects
2. what is virtual function? give a example. since it is useful, why we do
not declare every function as virtual?
3. What compiler do for an empty class?
4. 2-sum problem. what if there are some duplicated items?
5. design a data structure for playlist. need to support get pre, get next,
shuffle, restore the state before the shuffle without using any extra memory.
6. how to send confidential document given public and private key？ how to
prove the document is sent by you?

f*d2012-11-28 08:11

2 楼

bless ~
多谢分享:)

f*e2012-11-28 08:11

3 楼

第五题每个节点维持四个指针？两个指针维持上一次的顺序，剩下的两个指针维持新顺
序，然后两两换着用？

,
memory.

【在 h****n 的大作中提到】

: 1. why pengbo? talk about yourself and your projects
: 2. what is virtual function? give a example. since it is useful, why we do
: not declare every function as virtual?
: 3. What compiler do for an empty class?
: 4. 2-sum problem. what if there are some duplicated items?
: 5. design a data structure for playlist. need to support get pre, get next,
: shuffle, restore the state before the shuffle without using any extra memory.
: 6. how to send confidential document given public and private key？ how to
: prove the document is sent by you?

f*e2012-11-28 08:11

4 楼

店面什么形式？collabedit写code？

,
memory.

【在 h****n 的大作中提到】

h*n2012-11-28 08:11

5 楼

你这个和额外用一个array来保存状态有啥区别。。
感觉题目问的不对我的路，反正也不抱什么希望了
C++细节题问了不少

【在 f*****e 的大作中提到】

: 第五题每个节点维持四个指针？两个指针维持上一次的顺序，剩下的两个指针维持新顺
: 序，然后两两换着用？
:
: ,
: memory.

h*n2012-11-28 08:11

6 楼

用嘴说，不让用collabedit，好好练好口语吧

【在 f*****e 的大作中提到】

: 店面什么形式？collabedit写code？
:
: ,
: memory.