Phase 0 — Zero-Floor Visual Foundations
M0.2: The 5 Essential C++20 Containers, Visually
Bottleneck: Picking the wrong STL container (e.g. std::map when vector or unordered_map is needed)
Pre-launch
This module is still in the pre-launch phase.
This site is a YC preview. Only M0.1 — memory boxes and the 10^8 ops/sec clock — ships video, audio, the quiz, and the toy. M0.2 stays on the syllabus so the map is honest; the filmed lesson is not in this build.
Open the live M0.1 lesson →Planned problems · 4
- Dynamic Array Doubling Profiler
- Ordered Floor & Ceiling Radar
- Single-Instance Multiset Eviction
- Hash Map Read-Only Trap