wzj52501/awesome-competitive-olympiad-algorithms

Original algorithmic contest problems and lecture notes — NOIP to NOI & ACM-ICPC level

Learning & listsC++#acm-icpc#algorithms#competitive-programming#contest#lecture-notes

1.4 Cooling Magnitude out of 10. Star growth looks organic. Data as of September 14, 2026.

About the project

An archive of original algorithmic contest problems and lecture notes spanning NOIP to NOI and ACM-ICPC level. Each problem includes a statement, a reference C++ solution, and an editorial with correctness proof and complexity analysis.

Useful for

Prepare for informatics olympiads by studying editorials of NOI and ACM-ICPC level problems.
Use lecture slides for self-study of algorithms and data structures.
Test your solutions against the official test data from the AwesomeAlgorithms_SetterData archive.

README summarized by DeepSeek V4.1 Flash. Details may be inaccurate.

Why it’s trending

2 stars today.
The spike has held for 2 days in a row — not a one-off blip.
The repository is 5 days old and already has 118 stars.
Top new repositories this week: #117.
Recent forks include notable developers: @lychees (1,397 followers).

Stars per day

Bars are daily stars, the line is the usual pace. Red marks spike days.

Numbers

Total stars: 118
Stars in a day: 2
Forks: 13
Issues and pull requests: 0
Watchers: 1
Language: C++
License: MIT
Latest release: v1.1 · September 9, 2026
Created: September 8, 2026
Last push: September 10, 2026

Star trust

Growth looks organic: forks and discussion are in line with active projects, and stars arrive unevenly, the way people give them.

These are heuristics, not a verdict: we judge by the repository’s behavior, not by a list of stargazers.

Spotted in

September 13, 2026Top new repositories this week: #110

README badge

Paste it into your README — the badge shows the current magnitude and links to this page.

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