Tag: a-matrix

All the articles with the tag "a-matrix".

• LeetCode 130 Surrounded Regions

  23 Jun, 2026

  Solutions for LeetCode 130, medium, tags: array, depth-first search, breadth-first search, union find, matrix.

• LeetCode 1631 Path With Minimum Effort

  22 Jun, 2026

  Solutions for LeetCode 1631, medium, tags: array, binary search, depth-first search, breadth-first search, union find, heap (priority queue), matrix.

• LeetCode 36 Valid Sudoku

  21 Jun, 2026

  Solutions for LeetCode 36, medium, tags: array, hash table, matrix.

• LeetCode 329 Longest Increasing Path in a Matrix

  20 Jun, 2026

  Solutions for LeetCode 329, hard, tags: array, dynamic programming, depth-first search, breadth-first search, graph, topological sort, memoization, matrix.

• LeetCode 695 Max Area of Island

  14 Jun, 2026

  Solutions for LeetCode 695, medium, tags: array, depth-first search, breadth-first search, union find, matrix.

• LeetCode 73 Set Matrix Zeroes

  13 Jun, 2026

  Solutions for LeetCode 73, medium, tags: array, hash table, matrix.