Tier 2 — Sorted Order, Converging Pointers & Monotonic Boundaries
M2.1: The Pincer Squeeze & 3-Way Partition
Bottleneck: The brute-force bottleneck this module eliminates — see M2.1-pincer-squeeze-two-pointers/README.md.
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. M2.1 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
- Two Sum II
- 3Sum
- Container With Most Water
- Dutch Flag & Trapping Rain Water