253,Meeting Rooms II,45.7%,Medium,0.007589863996336667, https://leetcode.com/problems/meeting-rooms-ii
76,Minimum Window Substring,34.6%,Hard,0.005742164524513417, https://leetcode.com/problems/minimum-window-substring
139,Word Break,40.1%,Medium,0.003894465052690167, https://leetcode.com/problems/word-break
20,Valid Parentheses,39.0%,Easy,0.0023005704055949323, https://leetcode.com/problems/valid-parentheses
1,Two Sum,45.6%,Easy,0.00184543512358731, https://leetcode.com/problems/two-sum