Data Structures and Algorithms Code Challenges

These are final white board challenges, worked solutions, and discussions.

Questions

Lists & Series

• Converging Lists
• Linked List Odometer
• Letter Permutations
• Number Series with Largest Sum
• Parenthesis Permutations
• Rainbow Text
• Sendable Messages

Matrices

• Islands on a Grid
• Minesweeper
• Pascal's Triangle
• Room Escape
• Theater Seating
• Winning in Tic-Tac-Toe
• Towers with Views

Trees

• Matching Leaves
• Merge Binary Trees
• Reconstructed BST from In-Order Traversal
• Root to Leaf in a Binary Tree

Maps

• Benford's Law
• Reconstructed Flight Path