Algorithms and Data Structures for Olympiad Informatics
Master core competitive programming concepts, standard algorithms, and essential data structures through clear written explanations.
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AI instructor
Ask about any lesson and get a clear answer instantly, anytime. -
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Start anytime
No schedules or deadlines โ learn at your own pace, whenever suits you. -
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In English
Lessons, tasks and certificate โ all fully in your language.
About this course
Competitive programming requires a strong foundation in algorithm design and computational thinking. This course guides you through essential computer science principles and problem-solving techniques needed to solve contest problems efficiently. You will start by understanding foundational terminology, time and space complexity, and basic data organization before advancing to structured algorithmic patterns. What you will learn: Learn to evaluate time and space complexity using Big O notation; Master standard sorting, searching, and two-pointer techniques; Apply linear data structures such as stacks, queues, and dynamic arrays; Implement dynamic programming, recursion, and greedy strategies for optimization problems; Explore basic graph representations along with depth-first and breadth-first search algorithms; Practice writing clean, memory-efficient code snippets optimized for competitive constraints. The material flows logically from basic terminology to practical algorithm patterns, using written explanations and code examples. Perfect for beginner coders interested in competitive informatics with no prior contest experience required. Start reading today to build your algorithmic mindset.
What you'll get
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Certificate of completion
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Personal AI tutor
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Audio version included
Learn on the go โ no screen needed -
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Lifetime access
Come back anytime, no expiry -
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Phone or computer
Works anywhere, any device -
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14-day refund
No questions asked -
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Short & focused
3h of practical content
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Frequently asked
What do I need to take this course? +
Just a phone or computer with internet. No installs, no special hardware.
How do I pay? +
By card via Stripe. We donโt store card details โ Stripe handles them securely.
Can I get a refund? +
Yes โ full refund within 14 days, no questions asked.
How long will I have access? +
Forever. Once you purchase, the course is yours to revisit anytime.
Will I get a certificate? +
Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.
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