Use 3 types of different data structure to delete a list of objects
Software Developer In Test Interview Questions
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Middle of the linked list
reverse string
Difference between Android and iOS sandbox
File contains url and time stamp from search engine(billions of lines of data). How can you retrieve the top 100 urls in a given time frame?
Stack to queue
The most difficult question was, they gave me a puzzle and asked me to write an algorithm to solve it
In place, move the duplicates in an array to the end. [Hint: first define duplicate. Ex. 02155530. Move 55 to end, OR 55 and 55, resulting in moving 555 to end.]
a huge matrix with 1 and 0, block the block of 1. elements could be "connected" by left, right, up or down side; but no diagonal. my answer, scan one by one, after getting the first 1, use stack walking to all neighour 1 and change them into 0, count++ then the interview asked how to make it parallel, ...
Expected question. I was prepared for the interview and I was able to answer the question.
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