LeetCode

★★ MediumLeetCodeSliding Window

Leetcode # 424. Longest Repeating Character Replacement

2023/08/04 A1go

★★ MediumBacktrackingCombinationDynamic ProgrammingLeetCodeMemoizationRecursion

Leetcode # 17. Letter Combinations of a Phone Number

2023/08/03 A1go

★★★ HardDynamic ProgrammingLeetCodeOptimized Space Complexity

Leetcode # 2361. Minimum Costs Using the Train Line

2023/08/02 A1go

★★ MediumBacktrackingLeetCodeMemoizationPermutationRecursion

Leetcode # 46. Permutations

2023/08/02 A1go

★★ MediumBinary TreeCombinationLeetCode

Leetcode # 894. All Possible Full Binary Trees

2023/08/02 A1go

★★ MediumBacktrackingBrute-ForceCombinationLeetCodeQueueRecursion

Leetcode # 77. Combinations

2023/08/01 A1go

★★ MediumDynamic ProgrammingLeetCodeOptimized Space Complexity

Leetcode # 712. Minimum ASCII Delete Sum for Two Strings

2023/07/31 A1go

★★★ HardDynamic ProgrammingLeetCode

Leetcode # 664. Strange Printer

2023/07/30 A1go

★ EasyArrayLeetCode

Leetcode # 2798. Number of Employees Who Met the Target

2023/07/30 A1go

★★ MediumArrayDynamic ProgrammingLeetCode

Leetcode # 2799. Count Complete Subarrays in an Array

2023/07/30 A1go