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昨晚一面面的Ivan,感觉第一题就是个新题,之前都没有看到过... 那个题大概卡了8min吧.... 不过后面的答得不错 希望有二面吧! Ivan教授人很好.. 经常鼓励人!
总共20min
Q1:Please brief introduce yourself
Q2:how to create two uniform distributed variable A, B ~ U[0,1], and their correlation is 1/20. (听了这个整个人都有点蒙蔽,不知道从哪下手....)
Ans: using uniform distributed X,Y ~ U[0,1] and a biased coin with probability p on the head and 1-p on the tail. A = X , B=ZX + (1-Z)Y [in this case, B is uniform distributed], then the only thing we need to calculate is p.
Q3:C++ experience (看见楼主上了Baruch的C++网课,他听了后就直接开问了)
Q4:how to implement a stack with pop(),push(int a),min() function with each complexity is O(1). Ans: each node contains an extra information Min
Q5:Option Pricing, when ST > 2K, payoff:P-2K ; when 2K>= ST >K, payoff: 1; when ST < K, payoff:0. What is C ? Ans: BS formula reformation.
Q6:What is risk netural pricing ?
第一次发经验帖,求个分求个分..
祝大家申请好运呀! |