Tom on the Internet

NeetCode 150

The NeetCode 150 is a list of 150 data structures and algorithm problems that are supposed to prepare you for coding interviews.

As I complete these problems, I'll take notes on each one.

This is still a work in progress.

6 questions found
1. Contains Duplicate
easy
Array Hash Table
2. Valid Anagram
easy
Hash Table String
3. Two Sum
easy
Array Hash Table
4. Group Anagrams
medium
Hash Table String
5. Top K Frequent Elements
medium
Array Bucket Sort
6. Encode and Decode
medium
String