claude artifacts

useful_artifacts.md

• Continuous Subarray Sum

• Subarray Product Less Than K

• Basic Calculator II

• Longest Univalue Path

• LFU Cache

• Cheapest Flight Within K Stops

• Good Nodes in Binary Tree

• Partition Labels

• Binary Tree Diameter

• Find first and last position

• Time Based Key Value Store

• Integer to English Words

• Regular Expression Matching

• Binary Tree Maximum Path Sum

• Longest Valid Parenthesis

• Candy

• Combination Sum II

  • Addendum

• Permutations

• Wiggle Subsequence

• Longest Repeating Character Replacement

• Longest Substring Without Repeating Characters

• First Bad Version

• Largest Rectangle In Histogram

• Count Sort

• Union Find

  • Addendum

• Split Array Largest Sum

  • Addendum

• Longest Substring with At Most K distinct Characters

• Minimum Remove to Make Valid Parenthesis

• Simplify Path

• Filesystem Explorer

• Maximum Product Subarray

• Valid Parenthesis String

• H-Index II

• Find K Pairs With Smallest Sums

• Next Greater Element I

• Next Greater Element II

• Find Median from Data Stream

• Sum Root to Leaf Numbers

• Moving Average from Data Stream

• Sliding Window Median

• Sliding Window Maximum

• Partition Array Such That Maximum Difference is K

• Shortest Word Distance

• Letter Combinations of Phone Number

• Shortest Word Distance II

  • Addendum

• Text Justification

• Lowest Common Ancestor of Binary Tree

• Insert Delete GetRandom - O(1) Duplicates Allowed

• Course Schedule II

• Reconstruct Itinerary

  • Addendum

• Word Ladder

• Word Ladder II

• Insert Interval

• Longest Palindromic Substring

  • Addendum

• Coin Change II

• Interleaving String

• Minimum Window Substring

• Number of Connected Components

• Redundant Connection

• Clone Graph

• Graph Valid Tree

• Zookeeper SD

• Kafka Rebalancing

• K8s/Istio SD

• Thread Safe Counters

• Producer Consumer Problem

• Database Normal Forms

• Serializable Isolation Level

• Bloom Filters

• Postgres Query Planning

• Database Partitioning: Postgres vs Cassandra

• Hotkey Partition Problem

• Type Unification (HM style)

• Typechecking pipeline

• Branch Prediction Demo

• Exhaustivity Checker

  • Addendum

• Godel's Incompleteness Theorems

• Rate Limiter Implementations

• Job Scheduler

• Futures

• HDFS + MapReduce

  • Addendum 1
  • Addendum 2

• Redis Distributed Rate Limiting

• Server Sent Events (SSE)

• Parser Combinators

• C++ Dynamic Dispatch

• Expression Problem

• GIN Index

• Geospatial Index

• DB Indexes

• CAP Theorem: Why Partition Tolerance is Mandatory

• Fanout on read vs write

• Neo4j/Cipher

• DynamoDB GSI/Cassandra secondary index

• Cassandra Secondary Index Problems

• Why Cassandra excels at high write throughput

• Domain interface to REST translations