How to Design a Tic-Tac-Toe Game?
Design a Tic-tac-toe game that is played between two players on a n x n grid. You may assume the following rules: A move is guaranteed to be valid …
The Facebook Initial Coding Interview Experience
July 5, 2019
Engineering, facebook, interview questions, interviews, Software Engineering
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Update: I have been careful enough not to leak any confidential information after signing the NDA (non-disclouse agreement) with Facebook. I think, the NDA refers to confidential information such …
Facebook Onsite Interview Preparation Part 2: Coding Questions
July 4, 2019
Engineering, facebook, interview questions, interviews, Software Engineering
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The Facebook Onsite Interview will generally consist of three parts: Motivations, and Part 2 Coding, and Part 3 Product Design. This is the Part Two: Coding. At least 2x …
The Process Killing Algorithms using Depth First Search or Breadth First Search (Kill a Process)
Given n processes, each process has a unique PID (process id) and its PPID (parent process id). Each process only has one parent process, but may have one or …
Breadth-First Search Algorithm to Solve Puzzle (Rotting Oranges) in a Grid
In a given grid, each cell can have one of three values: the value 0 representing an empty cell; the value 1 representing a fresh orange; the value 2 …
Facebook/Meta Onsite Interview Preparation Part 1: Motivation/Bahavior Questions
Congratulations! You have passed the CV screening and the telephone coding assessment of Facebook. Facebook interviews are hard, like other Giants: Google, Amazon, or Microsoft. In Facebook, every engineer …