Candidatei-me pessoalmente. O processo levou 2 dias. Fui entrevistado pela Buttonwood (Chicago, IL) em mai. de 2011
Entrevista
an onsite after an 30 minute interview.
simple math questions, brain teasers, backgrounds, etc
1. flip 100 coins, what is the probability that there is less that 40 heads?
2. 100 gold bar/ iron bar question
3. question on link-list
4.
Perguntas de entrevista [2]
Pergunta 1
100 coins flipped. What's the probability that there is less than 40 heads?
there are 100 bags, each contains 100 iron bars except one that contain 100 gold bars. give you a scale, how to identify the special bag by weighting only one time?
