JOSHUA WONG
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Algorithms & Data Structures

Build intuition, work through examples, and understand the trade-offs.

Illustrative curriculum / Design sample

This short sample curriculum follows one idea: how ordering lets us avoid unnecessary work. Start with sorted arrays, trace a binary search, then adapt the same reasoning to find boundaries.

The examples are here to demonstrate the reading experience. They are not a substitute for your full course materials.

Before you start

  • Basic programming
  • Arrays and zero-based indexing
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Curriculum

2 modules / 4 lessons

  1. Search foundations

    1. Sorted arrays
    2. Binary search

  2. Applying the idea

    1. Boundary searches
    2. Practice & recap