A tosses n+1 coins. B tosses n coins. B wins if he has at least as many heads as A. What is the probability that B wins?
MISSING VALUE Interview Questions
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There are an unknown amount of people on a bus. After the first stop, three-quarters of them get off and 7 get on. This happens again a two more stops. After this process, what is the minimum amount of possible people that could be on the bus?
Given a coin with probability x (= U[0, 1] showing head at each flip, what is the probability that you got a second head after getting the first one.
Written Test Question - 4 people with different speeds respectively 1,2,5,10 min and a bridge can only hold 2 persons at a time and you have only 17 min left. How do you cross the bridge?
Die Frage, mit der ich die meisten Schwierigkeiten hatte (die zweite Frage war wahrscheinlich noch ): Finden Sie die zehn meistbesuchten URLs in einem großen Netzwerk von Computern, in dem jeder einzelne die Logfiles der besuchten URLs speichert. (zum Beispiel nehmen Sie viele lange <string (url) -> int (Besuche)> Maps, berechnen Sie die eingeschlossene <string (url) -> int (Summe der Besuche über alle verteilten Maps), und erhalten Sie so die zehn meistbesuchten URLs in der kombinierten Map) Die Ergebnisliste muss genau sein und die Maps sind zu umfangreich, um sie über das Netzwerk zu übermitteln (vor allem ist es nicht erlaubt, sie alle an den zentralen Server zu senden oder direkt mit MapReduce zu arbeiten)
What prior childcare experiences do you have, and why would you be a good fit for this position?
Find the integer pairs in an integer array, so that they sum up to a specific number n.
how would you find the shortest path between two nodes in a social network?
Design a vector that can grow with the size with time complexity of O(1)
Phone Interview: Tell me about a time you made a bad decision? What happened? In-Person Interview: Tell me about a time where you made or suggested a change in policy or procedure at work? (Definitely research the STAR method and Progressive)
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