For a given number, write an algorithm that can find its square root.
Internship Software Engineer Interview Questions
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Tell me about a time you worked on a project with somone that was hard to work with and how you managed.
What are connection pools in serverless architecture?
the easy one was to return the last char that appears twice in string. another was with DFS, BFS. and one with DP.
Can you code factorial? What are the differences between doing it iteratively and recursively?
1) Implement an iterator for a binary tree 2) Given 2 strings s1 and s2, return True if s2 is a substring of s1. Follow up: Return True if any combination of s2 is a substring of s1
Giving a string with words separated by spaces. Count the word with odd number of characters. e.g. "I am a student" return 3 (I, a, student).
There was a simple programming task I solved at the whiteboard and he asked if I knew how to do it in a better time complexity. Maximum contiguous subarray
3. 100 doors puzzle (doors toggled in multiple passes).
1. Find pairs with minimum absolute difference in an array (Closest latency spikes).
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