### Maximum Coins Collection in a Board Game ##### Problem Description You are given a single-player board game represented by a string `board` of length `N`. Each position on the board can be: - `'.'` → empty - `'T'` → a player's token - `'C'` → a coin The pl...
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In the first coding round, I was asked a graph question. My initial thought was to use Union Find, but the interviewer suggested using DFS instead. I didn't manage to complete the code, but I explained my thought process and pointed out the important details o...
My phone screen consisted of a system design question and behavioral questions. The system design question was unusual, focusing on CI/CD for identifying test failures, retries, and smart notifications. I had to come up with a solution based on the requirement...
I was asked to design a Tic-Tac-Toe system. I implemented a solution but was rejected. The interviewer advised that I needed to communicate my ideas and implementation details carefully before writing code. The interviewer didn't ask me to go through test case...
