I was asked there is a directory and inside that directory there can be multiple directories as well as multiple files and each file has a size, I need to calculate file size of entire directory. Follow up question -> Implement a cache. If the file size has been calculated give it from the cache or else calculate the file size and store it in the cache
Tell me about your project, what you like about it, etc... Why Google? Why this position?
Find intersecting intervals for two lists of overlapping intervals.
Talk about what you did today and an interesting algorithm. Brain teaser Coding test
Nothing unexpected. Went a little heavier on the low level questions than I anticipated but nothing way out there.
Leetcode easy BFS problems and design twitter
2 programming questions. Candidate has the choice to select the programming language of their preference.
Add functionality to an existing database?
Find out the sum of all elements in a square size of K from a matrix List of synonyms were given and need to find out the number of distinct queries from a vector of strings
If you were to choose front end and back end what would you choose
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