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Solution: Flip Columns For Maximum Number of Equal Rows

Understand how to find the maximum number of identical rows achievable by flipping columns in a binary matrix. This lesson teaches pattern recognition within rows, using comparisons to reduce the problem and optimize the solution's time and space complexity.

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 to 11 ...