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Grokking the Coding Interview Patterns

Flip Columns For Maximum Number of Equal Rows

Explore how to manipulate binary matrices by flipping columns to maximize the number of rows with identical values. Understand the problem constraints and develop an efficient solution to implement in coding interviews. This lesson enhances your skills in matrix operations and algorithmic problem solving.

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Statement

Given an m×nm \times n binary matrix, matrix, return the maximum number of rows where all values become identical after flipping any number of columns. Flipping a column means changing every 00 ...