There is a streak of questions, and I made it to complete the third one. The whole streak is to complete a regex expression matching functions. The first one is exact match, the second one includes '.' to introduce wildcard match, and the third one add '?' for match or not match. After the questions he also asked me about how I can refractor the code and how to improve the testing process. This is kind of hard as there are lots of edge cases and the testing process is as well important.
Tell me about the projects you did.
How to check if compound word exists in a list.
Find the kth biggest element in array and binary tree question
LRU cache implement
1. Technical Questions based on your resume 2. Questions from Data Structure and Algorithm 3. Few Puzzles were asked
They asked to develop an api for social media
Name the use of one design pattern.
Can you inherit from two classes in Java?
Find duplicates in array Find the middle element of a linked list Find if two trees are exactly same
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