Given an array of sorted linked lists (so each array element is a pointer to some node), return ONE linked list that's sorted.
Software Engineer New Grad Interview Questions
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What port used for internet protocol?
Can I use hash tables all the time for fast search operations ?
I have signed an NDA, so cannot reveal questions. But, the preparation material is enough.
Check whether a given tree is a binary search tree.
Print out a matrix in spiral form.
Given a binary tree, print out the elements in order. Without recursion.
Explain in detail what a hash table is, how would you implement it, what would be a good hash function, and when is it good to use a hash table.
Given a string of parentheses, return false for an un-balance-able string, or return the number of parentheses needed to balance.
- 3 thumbtack product related questions - class api design - normal data structures / algorithms question
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