Hashing + Two Pointers

Date: March 29, 2026 • Time: 5:00 PM • Location: Online (Jitsi)

The plan is to go over the topics of Hashing and Two-pointers. This meetup is going to be mostly people presenting various problems and techniques of solving them within the mentioned topics.

Agenda

  1. Neetcode: Group Anagrams + Top K Frequent Elements
  2. Leetcode: 928. Minimize Malware Spread II
  3. Neetcode: Valid Palindrome + Two Sum || Input Array is Sorted + 3Sum
  4. Neetcode: Container with Most Water + Trapping Rain Water
  5. Leetcode: 2234. Maximum Total Beauty of the Gardens