Trie Interview Questions
37 real interview questions test Trie. Practice any of them in the code editor and get AI feedback on your solution.
- Junior8% (3)
- Mid/Senior49% (18)
- Staff43% (16)
Companies that ask Trie the most
Questions
- Longest Common Prefix57 companiesJunior
- Word Break32 companiesMid/Senior
- Top K Frequent Words24 companiesMid/Senior
- Search Suggestions System21 companiesMid/Senior
- Word Search II20 companiesStaff
- Find the Length of the Longest Common Prefix17 companiesMid/Senior
- Word Break II16 companiesStaff
- Number of Matching Subsequences8 companiesMid/Senior
- Remove Sub-Folders from the Filesystem8 companiesMid/Senior
- Palindrome Pairs7 companiesStaff
- K-th Smallest in Lexicographical Order7 companiesStaff
- Lexicographical Numbers6 companiesMid/Senior
- Maximum XOR of Two Numbers in an Array6 companiesMid/Senior
- Delete Duplicate Folders in System6 companiesStaff
- Count Prefix and Suffix Pairs I6 companiesJunior
- Replace Words5 companiesMid/Senior
- Sum of Prefix Scores of Strings4 companiesStaff
- Words Within Two Edits of Dictionary4 companiesMid/Senior
- Minimum Cost to Convert String II4 companiesStaff
- Count Prefix and Suffix Pairs II4 companiesStaff
- Concatenated Words3 companiesStaff
- Longest Word in Dictionary3 companiesMid/Senior
- K Divisible Elements Subarrays3 companiesMid/Senior
- Extra Characters in a String3 companiesMid/Senior
- Shortest Uncommon Substring in an Array3 companiesMid/Senior
- Camelcase Matching2 companiesMid/Senior
- Short Encoding of Words1 companyMid/Senior
- Number of Valid Words for Each Puzzle1 companyStaff
- Distinct Echo Substrings1 companyStaff
- Maximum XOR With an Element From Array1 companyStaff
- Count Pairs With XOR in a Range1 companyStaff
- Maximum Genetic Difference Query1 companyStaff
- Maximum Strong Pair XOR I1 companyJunior
- Maximum Strong Pair XOR II1 companyStaff
- Longest Common Suffix Queries1 companyStaff
- Minimum Number of Valid Strings to Form Target I1 companyMid/Senior
- Partition String1 companyMid/Senior