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📜 WAYPOINT LESSON

Checkpoint: loops

⭐ beginner⏳ 20 min read📍 Lesson 20 of 256

Two-dimensional output built with nested loops, exact separators.

A multiplication table is the classic nested-loop build: rows depend on the outer index, separators depend on position, and the exact string — newlines included — is the deliverable. Plan the inner line-builder first.