Questions

Easy

• 1408. String Matching in an Array

Medium

• 208. Implement Trie (Prefix Tree)
• 421. Maximum XOR of Two Numbers in an Array
• 648. Replace Words
• 677. Map Sum Pairs
• 720. Longest Word in Dictionary
• 820. Short Encoding of Words
• 1268. Search Suggestions System

Hard

• 212. Word Search II
• 336. Palindrome Pairs
• 425. Word Squares
• 1707. Maximum XOR With an Element From Array
• 1803. Count Pairs With XOR in a Range

Solutions

Easy