Trie

11 problems

• 212.Word Search IIHard
• 386.Lexicographical NumbersMedium
• 440.K-th Smallest in Lexicographical OrderHard
• 820.Short Encoding of WordsMedium
• 1233.Remove Sub-Folders from the FilesystemMedium
• 1938.Maximum Genetic Difference QueryUnknown
• 1948.Delete Duplicate Folders in SystemUnknown
• 2416.Sum of Prefix Scores of StringsHard
• 2707.Extra Characters in a StringMedium
• 3042.Count Prefix and Suffix Pairs IEasy
• 3043.Find the Length of the Longest Common PrefixEasy