How would you traverse through a binary search tree and print out each element in order?
Software Development Engineer Interview Questions
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Print the BST in level order
validate a binary tree
How to find a number which exist odd times in a list
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In the onsite, questions were only based on the task that was given. Focus on Amazon's leadership principles and try to include them in any answers that you give.
Serialize (flatten) and de-serialize a binary tree. First describe the approach, then write the code.
Given an array of integers, all but one of which appears an even number of times, find the one integer which appears an odd number of times.
Find the max ;length palindrome in an input string.
There is an array of numbers, containing the integers 1-n, how can you find the sum of the numbers in that array?
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