Panda Guru LogoPanda
Guru

Paypal SDE-2 Hyderabad

Round 1

Questions: Q) Find the number of permutations of given number which doesn’t have a leading zero. HackerRank Link

Candidate's Approach

I solved the problem and all test cases passed after submitting the code.

Interviewer's Feedback

No feedback provided.


Round 2

Questions: Q) Find the length of longest increasing subsequence.

Candidate's Approach

I solved it using Dynamic Programming and all test cases passed.

Interviewer's Feedback

No feedback provided.


Round 3

Questions:

Candidate's Approach

We discussed various designs for the snapshot management and mutually agreed on one. For the search feature, I proposed a solution that was accepted, and we discussed optimizations for about 10 minutes. I explained the types and pros and cons of the producer-consumer approach in server communication.

Interviewer's Feedback

He mentioned he was satisfied with the solutions provided and that an HR would contact me soon.