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Given a string of Rs and Gs, design an algorithm to produce a string with Rs in the front and Gs after that. The number of flips from Rs to Gs or otherwise should be minimum. The number of Rs and Gs in the end need not be same as that in the beginning, however the length of the entire string should be the same.
General Questions about leadership principle, 3 coding questions and 1 system design question
Asked to write a method were it's passed an array of numbers and a single number. I needed to return true if there was two numbers in the array that if added totaled the single number. I was then asked to rewrite it to make it run faster.
First question was to find all numbers that occurred an odd-number of times in an array and second question was implement a stack that could return the largest number in the stack at anytime.
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Give an example of when you had a angry customer in front of you, and how did handle it?
Make recipe APIs for HelloFresh
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read in a string and output it backwards
Check if tic-tac-toe has a winner
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