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algorithmzuo/algorithm-primary

★ 508 · Java · updated May 2024

算法和数据结构新手班

A beginner-level algorithms and data structures course repo in Chinese, structured as numbered classes (class01–class08+) with Java implementations. It's course material for a specific Chinese video tutorial series, not a standalone reference.

Each class is self-contained with small, focused files — binary search, merge sort, linked list operations — making it easy to read one concept at a time. The progression is sensible: bit manipulation before heaps, sorting before trees. File naming is consistent and the class structure mirrors how a real course would unfold. Forks outnumber stars, which suggests it's actually being used as a learning scaffold rather than just starred and forgotten.

No tests anywhere — the code is correct-by-assumption, and you have no way to verify your own modifications work. It's tightly coupled to a Chinese video series; without the accompanying lectures the 'why' behind some files (Code03_Comp.java, Code02_RandToRand.java) is opaque. Last commit was May 2024, so it's not being actively maintained. Also, 508 stars for a repo with 377 forks is low signal-to-noise — most activity is students cloning homework, not community contribution.

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