Leetcode Problem 1770. Maximum Score from Performing Multiplication Operations

1770. Maximum Score from Performing Multiplication Operations

Leetcode Solutions

Approach: Space-Optimized Dynamic Programming

  1. Initialize a 1D array dp of size m+1 with all elements set to 0.
  2. Iterate over op from m-1 to 0.
  3. For each op, iterate over left from 0 to op.
  4. For each left, calculate the score for taking a number from the start (nums[left]) and from the end (nums[n-1-(op-left)]), and update dp[left] with the maximum of these two scores plus the corresponding value from the next operation (dp[left+1] or dp[left]).
  5. After completing the iterations, return dp[0] as the final maximum score.
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Approach: Brute Force with Recursion

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