ID,Title,Acceptance,Difficulty,Frequency,Leetcode Question Link
1048,Longest String Chain,54.7%,Medium,1.4879693177026767, https://leetcode.com/problems/longest-string-chain
547,Friend Circles,58.6%,Medium,0.820469331242052, https://leetcode.com/problems/friend-circles
710,Random Pick with Blacklist,32.5%,Hard,0.1529693447814272, https://leetcode.com/problems/random-pick-with-blacklist
123,Best Time to Buy and Sell Stock III,37.5%,Hard,0.09705888158204505, https://leetcode.com/problems/best-time-to-buy-and-sell-stock-iii
1163,Last Substring in Lexicographical Order,33.9%,Hard,0.05135916837064474, https://leetcode.com/problems/last-substring-in-lexicographical-order
146,LRU Cache,33.2%,Medium,0.040660598211268925, https://leetcode.com/problems/lru-cache
528,Random Pick with Weight,43.9%,Medium,0.014831565905995232, https://leetcode.com/problems/random-pick-with-weight
56,Merge Intervals,39.3%,Medium,0.0034728286335985107, https://leetcode.com/problems/merge-intervals