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Solution: Set Matrix Zeroes

Explore an optimized method to modify a matrix in place by setting rows and columns to zero when any element is zero. This lesson teaches you to implement a space-efficient solution using the matrix's first row and column as markers, ensuring minimal memory usage. Understand the algorithm's workflow, analyze its time and space complexity, and apply these concepts to solve matrix-based coding interview problems effectively.

Statement

Given a matrix, mat, if any element within the matrix is zero, set that row and column to zero. The performed operations should be in place, i.e., the given matrix is modified directly without allocating another matrix.

Constraints:

  • 11 \le mat.row, mat.col
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