Q: If you receive a string of text such as AABBBCC, write a function that will remove any groups of three or more neighbouring identical letters. Examples: Input: AABBBCC Output: AACC Input AABBBACC Output: CC (Since it becomes AAACC after removing BBB)
The coding question about BST
Why Bloomberg?
Given a turtle on the left-bottom corner who can move only right or up. Each cell has a cost. Find the minimal path to the opposite corner.
design underground system is in leetcode
First Non-repeating Character (coding) Implementation of HashMap (chaining mechanism and collisions) Designing a Subway Ticket System (coding) Design a article ranking system based on number of reads in the previous hours. (System Design)
mostly data structure questions
Medium questions leetcode questions mostly from the popular LC questions asked by them. You can find them easily online
Describe a project that you made.
LC medium graph and DP
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