03-24 [Leetcode][881. Boats to Save People] Greedy: Let the Heaviest match the lightest, if not matched, let it alone
03-22 [Leetcode][1663. Smallest String With A Given Numeric Value] Greedy O(n) Solution with Image Explaination
03-21 [Leetcode][763. Partition Labels] The Illustration of Greedy Solution with Easy Detailed Explanation