ID,Title,Acceptance,Difficulty,Frequency,Leetcode Question Link
381,Insert Delete GetRandom O(1) - Duplicates allowed,34.1%,Hard,0.10584435094403895, https://leetcode.com/problems/insert-delete-getrandom-o1-duplicates-allowed
380,Insert Delete GetRandom O(1),47.5%,Medium,0.057001980519332376, https://leetcode.com/problems/insert-delete-getrandom-o1
49,Group Anagrams,56.9%,Medium,0.008159610094625805, https://leetcode.com/problems/group-anagrams
42,Trapping Rain Water,48.9%,Hard,0.00411947029523883, https://leetcode.com/problems/trapping-rain-water
322,Coin Change,35.5%,Medium,0.003863246064215582, https://leetcode.com/problems/coin-change