Given a 2d array sorted in increasing order from left to right and top to bottom, what is the best way to search for a target number?
Software Engineer Summer Intern Interview Questions
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it is basic algorithms. The first is a sort algorithm. There is an array with a million integer. The integer's length is 10 bit. Find an algorithm with run complexity of N. The second is about detect if there is any circle in a linkelist
Given a keyword (ex: "abc") and a list of words (ex: "aabc", "cab", "ab"), write a function that will return all words in the list that are the same/anagrams of the keyword. In this case, "cab" would be the only word returned. Later changes to the function were added: numbers and symbols might be included in the words but were to be ignored ("ca2b" still matched "abc"), make the function not case sensitive ("A" == "a"), etc...
Reverse every k nodes in given Linked List.
Write a binary tree implementation in any language you want.
As for the multiple choice they were basic interview/coding questions while the in person interview asked me about priority queues.
General questions about JavaScript + 2 DS&A whiteboard questions in C++
Second Interview. Write code to compute result of expression binary tree? What's the time complexity?
reverse a string
Find all of the non-concentric palindromes in a string. Do so in linear time.
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