7 Debugging questions 2 Coding questions Workstyle assesment
Grad Interview Questions
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Which of two algorithms would you pick based on this short test-phase data?
I had a 30-min interview where they basically verified it was me who wrote the code for 1st and 2nd rounds. Asked questions about my approach: like why I used these data structures, what the time complexity of my solution was and whether I could improve those solutions.
Given 2 sorted linked lists, merge them in sorted order. Then, given k linked lists how would you merge them in the most efficient way possible.
Parse a string that is a mathematical expression and calculate its total value
Explain how hash map works
- What is your greatest weakness? - Describe a time when you put in the effort to truly learn something new
LRU Cache Problem ( Given on Leetcode)
Remove comments from a code. Deep copy linked list. Pair anagrams together. Find most occurring integer from infinite stream of integers. Bit wise parity check.
Why do you want to work at PA?
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