数据砖 VO 五轮面经

Coding Round 1:
Design TicTacToe (m × n grid, k in a row)

Design a TicTacToe game played on an m x n board between two players. Implement the TicTacToe class:

• TicTacToe(int m, int n, int k) — initializes the board with dimensions m x n and the win condition k.
  
• int move(int row, int col, int player) — indicates the player with id player (1 or 2) plays at cell . The move is guaranteed to be valid. Returns:
  
• 0 if no one wins,
  
• 1 if player 1 wins,
  
• 2 if player 2 wins.
  

A player wins if they place k of their marks in a consecutive line — horizontally, vertically, or diagonally (either direction).

Algorithm Round 2:
Snapshot Set Iterator
Design SnapshotS

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contents are opaque — you do not need to interpret or process them.

Deliverable
Go ahead and start designing. Ask me anything you need before you begin.

Behavioral Round 4:

• Talk to me about your current role? Why Databricks?
  
• Tell me about a project that you are most proud of?
  
• Has there been feedback shared with you which you did not agree with? How did you react?
  
• Tell me about a time you disagreed with your co-worker about a technical decision? How was it resolved?
  

求大米看面经，好人一生平安