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Algorithms

Heap, Binary Tree, Data Structure it doesn't matter. This tag should be used for anything Algorithm & Data Structure focused.

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Modelling India's residential status rules in code (and why a one-year "AY 2026-27" calculator isn't enough)

Modelling India's residential status rules in code (and why a one-year "AY 2026-27" calculator isn't enough)

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5 min read
Decoding Morse code from a microphone in the browser (Goertzel, envelopes and a little clustering)

Decoding Morse code from a microphone in the browser (Goertzel, envelopes and a little clustering)

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6 min read
The Removing Element Issue

The Removing Element Issue

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4 min read
Undo für Würfelzüge: Warum die inverse Folge rückwärts gelesen wird

Undo für Würfelzüge: Warum die inverse Folge rückwärts gelesen wird

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3 min read
SQLazy: Find Strings with 5 or More Consecutive Alphabetical Letters

SQLazy: Find Strings with 5 or More Consecutive Alphabetical Letters

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4 min read
Edge Vision vs. Ultrasonic Sensors: Obstacle Mapping Algorithms in Modern Glass-Cleaning Robotics

Edge Vision vs. Ultrasonic Sensors: Obstacle Mapping Algorithms in Modern Glass-Cleaning Robotics

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2 min read
Interconnected Cyclical Loops as a Method for Constructing Artificial Subjectivity

Interconnected Cyclical Loops as a Method for Constructing Artificial Subjectivity

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4 min read
Bloom Filters Explained: A Simple Guide With Real-World Examples and JavaScript

Bloom Filters Explained: A Simple Guide With Real-World Examples and JavaScript

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12 min read
Segment Trees: Leveling Up Like a RPG Boss

Segment Trees: Leveling Up Like a RPG Boss

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5 min read
A 30-Day DSA Plan for Placements, Built Around Patterns (Not Problem Counts)

A 30-Day DSA Plan for Placements, Built Around Patterns (Not Problem Counts)

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5 min read
How ReadOnlySpan<char>.IndexOf finds a substring with SIMD

How ReadOnlySpan<char>.IndexOf finds a substring with SIMD

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20 min read
Como ReadOnlySpan<char>.IndexOf encontra uma substring com SIMD

Como ReadOnlySpan<char>.IndexOf encontra uma substring com SIMD

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22 min read
Fewest transfers was correct. It also told a stranger to pay my friend.

Fewest transfers was correct. It also told a stranger to pay my friend.

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6 min read
The sliding window trick, and the one input that breaks it

The sliding window trick, and the one input that breaks it

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3 min read
I designed a chess variant where you win by capturing the King, then taught an engine to play it

I designed a chess variant where you win by capturing the King, then taught an engine to play it

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4 min read
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