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Latest posts with tag "matrix"

Advent of Code 2022 - Day 18: Boiling Boulders

Dec 18, 2022

Flooding with breadth-first search

Advent of Code 2022 - Day 8: Treetop Tree House

Dec 8, 2022

Dealing with matrix, straight-forward

LeetCode: Spiral Matrix II

Sep 20, 2022

Same with I, with a small modification

CodeWars: Sudoku Solution Validator

Sep 14, 2022

Three checks

LeetCode: Search a 2D Matrix

Sep 12, 2022

Flatten into 1D array

LeetCode: Where Will the Ball Fall

Aug 25, 2022

If I remember correctly, Alex K. also loves recursion

LeetCode: Spiral Matrix

Aug 25, 2022

Writing recursive function is fun

LeetCode: Number of Islands

Aug 23, 2022

To be consistent, first find out how to make it easy

LeetCode: Rotting Oranges

Sep 25, 2021

Simultaneously spread from rotten cells

LeetCode: 01 Matrix

Sep 24, 2021

Speading from 0s

LeetCode: Flood Fill

Sep 20, 2021

Recursive DFS

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