Out of 25 horses, pick the fastest 3 horses. In each race, only 5 horses can run at the same time. What is the minimum number of races required?
Developer Interview Questions
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A frog is at the bottom of a 30 meter well. Each day he summons enough energy for one 3 meter leap up the well. Exhausted, he then hangs there for the rest of the day. At night, while he is asleep, he slips 2 meters backwards. How many days does it take him to escape from the well?
Calculate the angle of two clock pointers when time is 11:50.
attributes of <tr> tag
What is machine learning, difference between dl and ml?
Cure world hunger.
What happens when you have much subscribers to an event and an exception would raise in one of them?
Given an array of ints = [6, 4, 0, 5, 0, 0, 0, 1, 0] move all non zero numbers to the left and zeros to the right. How can you now improve your answer to O(n)?
What is polymorphism?
An array of 99 elements contains integers from 1 to 100 with one missing element. Find the missing element.
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