ID,Title,Acceptance,Difficulty,Frequency,Leetcode Question Link 223,Rectangle Area,37.8%,Medium,0.03472475285136202, https://leetcode.com/problems/rectangle-area 146,LRU Cache,33.2%,Medium,0.029400237820807563, https://leetcode.com/problems/lru-cache 231,Power of Two,43.7%,Easy,0.027132070647773038, https://leetcode.com/problems/power-of-two 939,Minimum Area Rectangle,51.8%,Medium,0.02676703519877789, https://leetcode.com/problems/minimum-area-rectangle 206,Reverse Linked List,62.5%,Easy,0.02086427467076072, https://leetcode.com/problems/reverse-linked-list 97,Interleaving String,31.5%,Hard,0.020471543980187256, https://leetcode.com/problems/interleaving-string 33,Search in Rotated Sorted Array,34.5%,Medium,0.0200182839715896, https://leetcode.com/problems/search-in-rotated-sorted-array 706,Design HashMap,61.3%,Easy,0.01752893260576219, https://leetcode.com/problems/design-hashmap 22,Generate Parentheses,62.7%,Medium,0.017331456351639924, https://leetcode.com/problems/generate-parentheses 48,Rotate Image,56.7%,Medium,0.011428695823622754, https://leetcode.com/problems/rotate-image 739,Daily Temperatures,63.3%,Medium,0.010032690121814417, https://leetcode.com/problems/daily-temperatures 415,Add Strings,47.5%,Easy,0.007587289812159497, https://leetcode.com/problems/add-strings 1,Two Sum,45.6%,Easy,0.0073613942765888805, https://leetcode.com/problems/two-sum 114,Flatten Binary Tree to Linked List,49.3%,Medium,0.006896579059060353, https://leetcode.com/problems/flatten-binary-tree-to-linked-list 64,Minimum Path Sum,54.5%,Medium,0.006127470152097104, https://leetcode.com/problems/minimum-path-sum 199,Binary Tree Right Side View,54.1%,Medium,0.0056826406650506926, https://leetcode.com/problems/binary-tree-right-side-view 42,Trapping Rain Water,48.9%,Hard,0.004350670338744988, https://leetcode.com/problems/trapping-rain-water 23,Merge k Sorted Lists,40.2%,Hard,0.004051459000748015, https://leetcode.com/problems/merge-k-sorted-lists 8,String to Integer (atoi),15.4%,Medium,0.0037925521897059712, https://leetcode.com/problems/string-to-integer-atoi 151,Reverse Words in a String,21.9%,Medium,0.003456091915988908, https://leetcode.com/problems/reverse-words-in-a-string 200,Number of Islands,46.8%,Medium,0.0028897578265903614, https://leetcode.com/problems/number-of-islands 53,Maximum Subarray,46.5%,Easy,0.002167082872150794, https://leetcode.com/problems/maximum-subarray 2,Add Two Numbers,33.9%,Medium,0.0016886191111440908, https://leetcode.com/problems/add-two-numbers 70,Climbing Stairs,47.8%,Easy,0.0015084665529624085, https://leetcode.com/problems/climbing-stairs