Questions d'entretien pour Algorithm Engineer

982 question(s) d'entretien partagée(s) par les candidats | algorithm engineer

You have three sock drawers. One has red and blue socks, one has blue and green socks, and one has green and red socks. What is the expected number of socks you must pull to be sure which drawer is which, assuming that the number of socks of each color in each drawer is both large and equal?
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Algorithm Developer

Entretien passé chez Hudson River Trading

4.1
27 sept. 2024

You have three sock drawers. One has red and blue socks, one has blue and green socks, and one has green and red socks. What is the expected number of socks you must pull to be sure which drawer is which, assuming that the number of socks of each color in each drawer is both large and equal?

Pretty much the same thing as the Microsoft one in this link. I wasted too much time on question 2 and didn't get a chance to submit an answer but I finished it for fun after the test. https://webcache.googleusercontent.com/search?q=cache:KocTw550s_UJ:https://leetcode.com/discuss/interview-question/760379/Microsoft-or-OA-2020-or-Word-Machine+&cd=1&hl=en&ct=clnk&gl=ru&client=safari
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Algorithm Engineer

Entretien passé chez Hudson River Trading

4.1
6 janv. 2021

Pretty much the same thing as the Microsoft one in this link. I wasted too much time on question 2 and didn't get a chance to submit an answer but I finished it for fun after the test. https://webcache.googleusercontent.com/search?q=cache:KocTw550s_UJ:https://leetcode.com/discuss/interview-question/760379/Microsoft-or-OA-2020-or-Word-Machine+&cd=1&hl=en&ct=clnk&gl=ru&client=safari

phone interview: (1) 3x3 large square, the surface is painted in red. After cutting into 27 pieces, just take one piece and throw it on the table. Five sides are white and white. Ask the probability that the last face is red. (2) X = the sum of 100 rolls of dice, Y = the number of heads of 600 coin flips, ask Pr (X>Y) (3) N points randomly in a circle. The probability that all of them lie in a semicircle
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Algorithm Developer

Entretien passé chez Hudson River Trading

4.1
16 janv. 2022

phone interview: (1) 3x3 large square, the surface is painted in red. After cutting into 27 pieces, just take one piece and throw it on the table. Five sides are white and white. Ask the probability that the last face is red. (2) X = the sum of 100 rolls of dice, Y = the number of heads of 600 coin flips, ask Pr (X>Y) (3) N points randomly in a circle. The probability that all of them lie in a semicircle

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