Leetcode Problem 1072. Flip Columns For Maximum Number of Equal Rows
Leetcode Solutions
Finding Maximum Number of Rows with Identical or Complementary Patterns
- Initialize a hash map to store the frequency of each pattern.
- Iterate over each row in the matrix. a. Create a pattern string for the current row, where 'T' represents elements equal to the first element and 'F' represents elements different from the first element. b. Add the pattern to the hash map and increment its frequency.
- Iterate over the hash map to find the pattern with the maximum frequency.
- Return the maximum frequency as the result.
Brute Force Row Comparison
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