Articles tagged with Backtracking

• Unique Binary Search Trees II - Recursion and memoization DP, published 2023-06-20
• N-Queens - Backtracking intuition, published 2023-06-09
• Combination Sum - DFS Recursion, published 2023-05-18
• Combination Sum III - DFS Recursion, published 2023-05-18
• Combination Sum II - DFS Recursion, published 2023-05-18
• Word Break II - Word Break extension (DP), published 2023-01-27
• Word Search II - [Explained] Trie + DFS Clean C++ code, published 2022-11-16
• Word Search - Help needed for DFS solution, published 2022-10-13
• All Paths From Source to Target - Easy DFS solution, published 2022-06-15
• Combination Sum III - DFS and All combinations, published 2022-05-10
• Letter Combinations of a Phone Number - Iterative solution, published 2022-05-09
• Subsets - Simple Iterative solution, published 2022-02-13
• Maximum Good People Based on Statements - [C++,Java,Python] Detailed easy to understand bitmask, published 2022-01-25
• Gray Code - Python easy to understand 3 line recursive solution, published 2021-07-06