Leetcode Problem 714. Best Time to Buy and Sell Stock with Transaction Fee

714. Best Time to Buy and Sell Stock with Transaction Fee

Leetcode Solutions

Space-Optimized Dynamic Programming

  1. Initialize free to 0 and hold to -prices[0].
  2. Iterate over the prices array from the second day onwards.
  3. For each day i, perform the following steps: a. Store the current value of hold in a temporary variable tmp. b. Update hold to the maximum of hold and free - prices[i]. c. Update free to the maximum of free and tmp + prices[i] - fee.
  4. After iterating through all the days, return the value of free as it represents the maximum profit achievable without holding any stock.
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Basic Dynamic Programming

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