Shift Non-Zero Elements Left In Place
Company: J.P. Morgan
Role: Software Engineer
Category: Coding & Algorithms
Difficulty: medium
Interview Round: Technical Screen
Overview: This question tests a candidate's ability to perform in-place array manipulation while preserving element order, evaluating practical understanding of the two-pointer technique and space complexity constraints. It falls under array and algorithm fundamentals, commonly asked to assess whether engineers can operate within O(1) extra space and O(n) time bounds on partition-style problems.
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