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Data Structures — Sage Academy — Sage Ideas

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Catalog/Foundations/Data Structures

Foundationslive · 20 lessons · 5 modules

Data Structures

Lists, maps, and real data

Enrol — all access Preview lesson 01 free

20 lessons · 4h · Beginner

What you'll cover

○Module 1 · Cost Model — not started

○Module 2 · Linear Structures — not started

○Module 3 · Hashing — not started

○Module 4 · Trees — not started

○Module 5 · Graphs & Choosing — not started

20 lessons · 4h total

The arc — 5 modules, one running syllabus

MODULE 014 lessons

Starts with “Big-O Without Trivia”.

includes a free preview lesson

MODULE 024 lessons

Linear Structures

Starts with “Linked Lists”.

4 lessons in this module

MODULE 034 lessons

Starts with “Hash Maps (the O(1) and its caveats)”.

4 lessons in this module

MODULE 044 lessons

Starts with “Binary Trees & Traversal”.

4 lessons in this module

MODULE 054 lessons

Graphs & Choosing

Starts with “Graph Representations”.

4 lessons in this module

Sample lesson, in the real player

free preview · lesson 01 of 20

01 · Big-O Without Trivia~5 min · free

This module

Big-O Without Trivia

Arrays & Dynamic Arrays

Memory, Cache & Why Contiguity Wins

Amortized Analysis

Big-O Without Trivia — the full lesson in the real player: reading, diagram, and a hands-on lab. No account, no card.

read→lab · run it→verificationSageLab

Scroll continues: concept → lab → verification → spaced review…Unlock all 20 lessons Open lesson 01 free →

Free on-ramp · zero risk

Take lesson 01 — no account, no card.

The full lesson, in the real player — reading, diagram, lab and all. If the way it teaches doesn't click, you'll know inside 5 minutes.

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