Greedy 4

• LeetCode 871. Minimum Number of Refueling Stops Dec 7, 2025
• LeetCode 3584 Maximum Product of First and Last Elements of a Subsequence Nov 29, 2025
• LeetCode 2611. Mice and Cheese Nov 10, 2025
• LeetCode -678 Valid Parenthesis String Nov 10, 2025