At a party everyone shakes hands, 66 hand shakes occur, how many people are at the party?
Summer Intern Interview Questions
61,147 summer intern interview questions shared by candidates
Say I take a rubber band and randomly cut it into three pieces. What's the probability that one of the pieces has length greater than 1/2 of the original circumference of the rubber band.
25 racehorses, no stopwatch. 5 tracks. Figure out the top three fastest horses in the fewest number of races.
25 hourses. Race them in a group of 5. Find the minimum number of race you need to conduct to find the top 3 hourses.
• Is 1027 a prime number? • How would you write an algorithm that identifies prime numbers? • 2 blue and 2 red balls, in a box, no replacing. Guess the color of the ball, you receive a dollar if you are correct. What is the dollar amount you would pay to play this game?
Suppose that you have a fair coin. You start with $0. You win 1$ each time you get a head and loose $1 each time you get tails. Calculate the probability of getting $2 without getting below $0 at any time.
Brain Teaser: A snail goes up 3 feet during the day and falls 1 foot at night. How long does it take him to go up 10 feet?
Video interview: 1) why this division 2) tell me about a recent news 3) effect of the fed hike on the bond market 4) additional comments
How many digits are there in 2^50?
To write down code for x^n in O(logn) time.
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