l******0 发帖数: 313 | 1 第一轮电话面经~ Jane Street是有名的面试难啊,据说要4,5轮的电话面试才给
onsite。。。
面世官人挺nice。不过一上来就直接问问题,先是mental math,就是例如34^(2), 68*
86, 66*11/100之类的,问了5个这样的,要迅速能够回答出答案。
然后是一些概率的问题:
1,2个die给钱游戏,2次机会,第一次如果不满意可以来第二次,但是就只给第二次的
点数的钱,问游戏的value。
2,1 deck of cards,same number of red and black cards.
2 deck of cards, double number of red and black cards.
You win if you pick two red cards..which do you choose? 1 deck or 2 deck?
3, 时针分钟角度问题
4,扔coin,获得even number of heads的概率
一共30分钟,不光给答案,要说明理由。希望能有下轮加oniste。 祝福大家都能找到
好工作。 | g*********e 发帖数: 14401 | 2 interesting problem. coding interview is so boring compared to this. what is
the position? | f*********y 发帖数: 376 | 3 they only hire top school students...
is
【在 g*********e 的大作中提到】 : interesting problem. coding interview is so boring compared to this. what is : the position?
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