25 racehorses, no stopwatch. 5 tracks. Figure out the top three fastest horses in the fewest number of races.
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Find occurrences of a number in sorted array (allow duplicates).
Write a function in language of your choice that takes in two strings, and returns true if they match. Constraints are as follows: String 1, the text to match to, will be alphabets and digits. String 2, the pattern, will be alphabets, digits, '.' and '*'. '.' means either alphabet or digit will be considered as a "match". "*" means the previous character is repeat 0 or more # of times. For example: Text: Facebook Pattern: F.cebo*k returns true
Are you good at excel? Do you know how to use quick book?
The dice game mentioned above: You roll a 100-sided die. You can choose to accept the value of this roll for $x, where x is the value showing. You can choose to re-roll the die for $1. What is the strategy you employ and what is the fair value of the game?
You have three barrels. One barrel is filled with apples, one with oranges, and one with both apples and oranges. Each barrel is mislabeled. You can take out as many fruit as you like form each barrel and look at it. What is the minimum number of fruits you need to remove to correctly label the barrels?
• 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?
"What's the most creative way you can break a clock?"
Suppose you have 100 GB of data that you want to sort, but you only have 1 GB of memory. How would you sort this data?
You are climbing a stair case. Each time you can either make 1 step or 2 steps. The staircase has n steps. In how many distinct ways can you climb the staircase ?
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