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Solution: Flip Columns For Maximum Number of Equal Rows

Explore how to solve the problem of maximizing the number of identical rows in a binary matrix by flipping columns. This lesson teaches you to identify row patterns and use frequency mapping to determine the maximum equal rows achievable. Learn the algorithm's time and space complexity while applying matrix operation strategies useful for coding interviews.

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 ...