Leetcode Problem 2017. Grid Game

2017. Grid Game

Leetcode Solutions

Prefix Sum and Min-Max Strategy

  1. Calculate the prefix sum for the top row and the suffix sum for the bottom row.
  2. Initialize the result to the maximum possible value.
  3. Iterate through each column, simulating the point where the first robot moves down.
  4. For each column, calculate the maximum points the second robot can collect if the first robot moves down at this column.
  5. Update the result with the minimum of the current result and the calculated maximum points for the second robot.
  6. Return the result as the minimum points the second robot can collect.
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