ID,Title,Acceptance,Difficulty,Frequency,Leetcode Question Link 599,Minimum Index Sum of Two Lists,50.7%,Easy,0.4762677241497535, https://leetcode.com/problems/minimum-index-sum-of-two-lists 355,Design Twitter,30.3%,Medium,0.4013575056633937, https://leetcode.com/problems/design-twitter 1126,Active Businesses,68.5%,Medium,0.3208150073042144, https://leetcode.com/problems/active-businesses 692,Top K Frequent Words,51.8%,Medium,0.24027250894503516, https://leetcode.com/problems/top-k-frequent-words 564,Find the Closest Palindrome,19.7%,Hard,0.18012616623051897, https://leetcode.com/problems/find-the-closest-palindrome 347,Top K Frequent Elements,61.2%,Medium,0.1517903074513627, https://leetcode.com/problems/top-k-frequent-elements 528,Random Pick with Weight,43.9%,Medium,0.12617342152539626, https://leetcode.com/problems/random-pick-with-weight 192,Word Frequency,25.8%,Medium,0.10186917331721722, https://leetcode.com/problems/word-frequency 332,Reconstruct Itinerary,36.7%,Medium,0.08302143328026106, https://leetcode.com/problems/reconstruct-itinerary 253,Meeting Rooms II,45.7%,Medium,0.04945628059066218, https://leetcode.com/problems/meeting-rooms-ii 56,Merge Intervals,39.3%,Medium,0.030829638084076787, https://leetcode.com/problems/merge-intervals 273,Integer to English Words,27.1%,Hard,0.026980053764546055, https://leetcode.com/problems/integer-to-english-words 205,Isomorphic Strings,39.8%,Easy,0.011544139746865315, https://leetcode.com/problems/isomorphic-strings 380,Insert Delete GetRandom O(1),47.5%,Medium,0.009820849864094454, https://leetcode.com/problems/insert-delete-getrandom-o1 139,Word Break,40.1%,Medium,0.008741314401573542, https://leetcode.com/problems/word-break 239,Sliding Window Maximum,43.0%,Hard,0.007898935224534491, https://leetcode.com/problems/sliding-window-maximum 349,Intersection of Two Arrays,62.5%,Easy,0.00725034896230682, https://leetcode.com/problems/intersection-of-two-arrays 39,Combination Sum,56.1%,Medium,0.005715934396440999, https://leetcode.com/problems/combination-sum 22,Generate Parentheses,62.7%,Medium,0.0043611059090124735, https://leetcode.com/problems/generate-parentheses 14,Longest Common Prefix,35.4%,Easy,0.003320331762984143, https://leetcode.com/problems/longest-common-prefix 3,Longest Substring Without Repeating Characters,30.4%,Medium,0.0015556336509412823, https://leetcode.com/problems/longest-substring-without-repeating-characters