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Graph Theory Algorithms for Competitive Programming

Learn Graphs Algorithms in Computer Science & Mathematics, theory + hands-on coding and ace Competitive Coding problems!

  1. Topics
  2. Development
  3. Graph Theory & Algorithms

Graph Theory Algorithms for Competitive Programming

InstructorPrateek Narang Sr. Software Engineer Google
Duration23h 8m
Students11.6K
Rating4.5 (836)
Sponsored
Price
$14.99
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Comidoc Analysis

Algorithmic Depth for Competitive Programmers

Strengths

Advanced Tree Coverage

The curriculum moves beyond basics into specialized topics such as Euler Tour, Lowest Common Ancestor via binary lifting, and tree re-rooting.

Targeted Algorithmic Depth

Instruction provides significant depth on specific complex topics, such as articulation points.

Editorial course preview

What the public course preview actually shows

These 3 complementary views highlight concrete, legible examples from the course presentation.

Preview 1 of 3

This lecture slide introduces Dijkstra's Algorithm for finding shortest paths in weighted graphs, specifically covering Single Source Shortest Paths (SSSP) concepts.

Preview 2 of 3

This image displays a programming problem involving a Snakes and Ladders board game, alongside handwritten notes mapping dice rolls to graph theory concepts and a C++ function signature.

Preview 3 of 3

This screenshot displays C++ source code implementing a recursive solution for the Traveling Salesperson Problem, utilizing bitmask dynamic programming to calculate minimum distances between cities.

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Limitations

Language and Tooling Constraints

Coding practice appears restricted to C++, which may exclude those working in other languages. Additionally, the online compiler has been reported as unreliable.

Instructional and Resource Friction

One signal suggests difficulties with instructor pronunciation affecting clarity, as well as a lack of detailed explanations within the GitHub solution repository. Note that these reports predated the displayed update date, which does not prove a correction has been made.

Best suited to

  • Competitive programmers targeting contest performance
  • Computer science students studying advanced graph structures

Less suited to

  • Learners intending to use Java or Python for coding practice
  • Those seeking high-sought instructor support

Comidoc Score

6.1/10

Worth considering
Advanced focus

Comidoc verdict

Technical instruction progresses from fundamental graph representations and traversals into high-level competitive programming techniques, including network flow and advanced tree algorithms.

The technical depth is a notable strength, particularly for those mastering complex structures like LCA. However, the practical experience is hampered by reports of unreliable coding tools, inconsistent solution explanations in the repository, and potential clarity issues due to pronunciation.

This course is best suited for C++ users aiming for competitive programming excellence who can work independently through technical hurdles.

Score breakdown

Curriculum depth
8.0

The curriculum covers specialized topics like Euler Tour and tree re-rooting, providing significant technical depth beyond basic traversals.

Applied learning
5.8

The course includes many quizzes and code implementations, but signals suggest issues with compiler reliability and solution clarity.

Clarity & experience
5.0

Instructional signals are mixed; some topics are taught with high clarity while others face challenges regarding pronunciation. This signal predates the displayed course update; the update may have addressed it, but the update label does not prove that it was corrected.

Currency & reliability
5.0

The available evidence does not establish enough about current reliability to move this dimension away from neutral.

Selected from the course's public promotional preview. These images document visible presentation material only; they do not represent the complete paid curriculum.

Audience fit
5.0

The curriculum aligns with competitive programming goals but presents a mismatch for learners intending to practice in languages other than C++.

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