InterviewDigestTechnical2026-08-16
Set Matrix Zeroes (with constant space constraint)
AI-Expanded — inferred from the question title, not from the original candidate report
Given an m x n integer matrix, if an element is 0, set its entire row and column to 0. Implement an algorithm that performs this operation in-place using only O(1) additional space by utilizing the first row and first column of the matrix as markers.
Context & Summary
Held on BluePages platform for 1 hour and 45 minutes. Focused on optimal solutions and in-depth discussion on a project. Two DSA questions were asked.
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