🎓How I Study AIHISA
📖Read
📄Papers📰Blogs🎬Courses
💡Learn
🛤️Paths📚Topics💡Concepts🎴Shorts
🎯Practice
⏱️Coach🧩Problems🧠Thinking🎯Prompts🧠Review
SearchSettings
How I Study AI - Learn AI Papers & Lectures the Easy Way

Problems3

All SourcesLeetCodeCodeforcesBOJCustom
All LevelsEasyMediumHard
mo's algorithm
Custom#cp009
2000

Range k-Occurrence Query

Phase 6 / mo's algorithm, frequency, range query

mo's algorithmrange queryfrequency
Custom#P014
2100

Multiset Range Query with Updates

Phase 2 / Mo's Algorithm, Segment Tree

mo's algorithmrange queryupdates
Custom#p011
1650

Colorful Range Queries

Phase 1 / mo, sqrt_decomp

mo's algorithmrange queryfrequency