The Informatics Olympiad advanced track serves students who completed foundations with solid algorithm skills—the systematic path toward the Senior division. Levels 3 and 4 build from advanced algorithms to competition practice.
Level 3: Advanced Data Structures & Graph Theory
Deepens Senior core modules. Efficient C++ STL use—vector, set, map, priority_queue—with contest optimization; advanced graph theory including LCA, tree difference, layered graphs, bipartite matching, edge- and vertex-biconnected components; tree DP concepts and classic problems for complex graph and tree modeling.
Level 4: Integrated Algorithm Optimization & Contest Sprint
Covers CSP-S (Senior) scope: interval structures, complex DP and optimizations, advanced number theory, string algorithms, plus past papers and mocks. Students build complete Senior knowledge and skills for CSP-S independently.
Included Courses
Regular Course
Level 3 · 60 lessons
Regular Course
Level 4 · 60 lessons
Competency Goals
Advanced Programming & Contest Problem Solving
Senior algorithm implementation, complex structure debugging, and past papers strengthen optimization, boundary testing, and decomposition for competition-level problems.
Deep Computational Thinking
From basic models through advanced structures, complex DP, and graph optimizations—abstraction, complexity analysis, transformation, and systematic contest thinking.
Number theory, combinatorics, graphs, and strings merge with algorithmic thinking for complex contest transfer.
Innovation & Contest Practice
Mock contests, hard problems, and open optimization—from single solutions to multi-strategy design, from passive solving to active modeling—for Senior awards.
Course Advantages
Senior-Aligned Content
Fully aligned with CSP-S/NOIP—STL, advanced graphs, complex structures, and high-level algorithms with complete coverage.
Practice-Heavy, High Feedback
Instant judging, tiered past papers, Q&A, detailed solutions, and multi-approach comparison—confidence from every AC.
Systematic Advancement
Level 3 advanced graphs and tree DP to Level 4 integrated optimization—steady Senior framework.
Integrated Contest Competencies
Advanced algorithms plus engineering coding, modeling, and live contest skills.
Targeted Competition Training
Senior past papers, mocks, and focused drills for scoring strategies and award pursuit.
