Problem Solving

Notes and explanations for popular data structures and algorithms problems from the NeetCode 150 list.

Topics

• Arrays & Hashing
• Two Pointers
• Sliding Window
• Stack
• Binary Search
• Linked List
• Trees
• Heap / Priority Queue
• Backtracking
• Tries
• Graphs
• Advanced Graphs
• 1-D Dynamic Programming
• 2-D Dynamic Programming
• Greedy
• Intervals
• Math & Geometry
• Bit Manipulation