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Hard

LeetCode 879: Profitable Schemes
·3 mins
LeetCode Hard Dynamic-Programming Knapsack
LeetCode note for Profitable Schemes, rebuilt from the original learning note
LeetCode 1449: Form Largest Integer With Digits That Add Up To Target
·3 mins
LeetCode Hard Dynamic-Programming Knapsack
LeetCode note for Form Largest Integer With Digits That Add Up To Target, rebuilt from the original learning note
LeetCode 1092: Shortest Common Supersequence
·5 mins
LeetCode Hard Dynamic-Programming String
LeetCode note for Shortest Common Supersequence, rebuilt from the original learning note
LeetCode 1312: Minimum Insertion Steps to Make a String Palindrome
·4 mins
LeetCode Hard Dynamic-Programming String Palindrome
LeetCode note for Minimum Insertion Steps to Make a String Palindrome, rebuilt from the original learning note
LeetCode 115: Distinct Subsequences
·3 mins
LeetCode Hard Dynamic-Programming String
LeetCode note for Distinct Subsequences, rebuilt from the original learning note
LeetCode 1289: Minimum Falling Path Sum II
·3 mins
LeetCode Hard Dynamic-Programming Grid-Dp
LeetCode note for Minimum Falling Path Sum II, rebuilt from the original learning note
LeetCode 174: Dungeon Game
·3 mins
LeetCode Hard Dynamic-Programming Grid-Dp
LeetCode note for Dungeon Game, rebuilt from the original learning note
LeetCode 801: Minimum Swaps To Make Sequences Increasing
·4 mins
LeetCode Hard Dynamic-Programming
LeetCode note for Minimum Swaps To Make Sequences Increasing, rebuilt from the original learning note
LeetCode 188: Best Time to Buy and Sell Stock IV
·4 mins
LeetCode Hard Dynamic-Programming State-Machine
LeetCode note for Best Time to Buy and Sell Stock IV, rebuilt from the original learning note
LeetCode 123: Best Time to Buy and Sell Stock III
·4 mins
LeetCode Hard Dynamic-Programming State-Machine
LeetCode note for Best Time to Buy and Sell Stock III, rebuilt from the original learning note
LeetCode 269: Alien Dictionary
·3 mins
LeetCode Hard Graph Topological-Sort
LeetCode note for Alien Dictionary, rebuilt from the original learning note
LeetCode 778: Swim in Rising Water
·3 mins
LeetCode Hard Graph Dijkstra Binary-Search
LeetCode note for Swim in Rising Water, rebuilt from the original learning note