Amazon Interview Experience | Set 429 (For SDE 2)
Round 1: Telephonic Round
- There is a university with certain sets of courses. You can take a course in any semester but you need to finish its prereq course (if prereq is given for a course) before that. Design the whole university structure and suggest the Algo. He then changed the question bit, if you can take up a course and its pre req in the same semester how will your code change. Topological sort
Round 2: Face to Face interview
- Convert a roman number into an integer number. He provided me with a set of rules.
- Explain your Project
- Most challenging thing in your project.
- Do you review code. what all code changes you have suggested till now.
- Any big enhancement suggested by you to make your code better.
Round 3: Face to Face interview
- Explain your project
- Few question related to my project and some behavioral questions.
- A running stream of numbers is coming you need to keep track of top K elements
It was not a coding question only. He expected me to write a Heap interface and using that implement min heap or max heap. And also write the heapify code
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