Given a singly linked list, how can you find if there is a loop in the list?
Intern Interview Questions
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A robot encounters a bunch of coins spread out on the ground. It examines each coin and, if the coin is heads, turns it to tails with 100% probability. If the coin is tails, it turns it to heads with 50% probability. He examines each coin once per cycle. If you have the robot cycle through the coins a very large number of times, what will eventually happen to the proportion of heads and the proportion of tails?
Questions about manufacturing environment.
Describe yourself and explain your interests
The first one: Tell me about your greatest achievement and how you set about to achieve it?
Go to a bar, throw darts for 500 times, 1/2 probability hitting the target, 1 point awarded for each hit. Now getting drunk and throw for 500 times, 1/2 probability hitting the target but 3 points award now. (1) What is the expected score/number of hits? (2) If we got 1100 points, give a feasible (say 15 points) interval estimate of points? (3) How to make this calculations exact?
At the bus stop 3/4 of commuters leave the bus and 7 new come in. This process repeats 3 times. What is the minimal number of people initially in the bus.
You are in charge of building a pipeline 200 miles from the ocean to a refinery and there is a mountain range in the way. What issues are involved in this project?
Tell me about the side project written in resume
Why do you want to work for the civil service
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