Leetcode Problem 1746. Maximum Subarray Sum After One Operation

1746. Maximum Subarray Sum After One Operation

Leetcode Solutions

Dynamic Programming with Kadane's Algorithm

  1. Initialize max_no_square and max_square to 0, and global_max to negative infinity.
  2. Iterate through each element num in nums. a. Update max_no_square to the maximum of num and num + max_no_square (Kadane's algorithm). b. Update max_square to the maximum of num * num, num * num + max_no_square, and num + max_square. c. Update global_max to the maximum of global_max and max_square.
  3. Return global_max as the result.
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Brute Force with Optimization

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