Cracking the Code: My Challenging Machine Learning Internship at Molocoads

Software Engineering
1

molocoads | Machine Learning Engineer Intern | Interview Experience

Interview Date: Not specified
Result: Not specified
Difficulty: Not specified

Interview Process

The interview consisted of an online assessment on CodeSignal lasting 70 minutes, during which candidates were required to solve four problems.

Technical Questions

  1. Longest Common Prefix (String, Trie, Prefix)
    Given two array lists, select one element from each list and return the length of the longest common prefix. A brute-force approach may time out; using a Trie tree is recommended.

  2. Bubble Elimination Game (2D grid, Simulation, Elimination game)
    This problem involves traversing a 2D grid to mark and eliminate positions. The solution requires careful implementation as it involves simulating the elimination process and handling the grid’s state.

Tips & Insights

Candidates are advised to read the questions carefully and focus on implementation details, especially for problems that require simulation or data structure usage.