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FOCAL

FOCAL

FOCAL is an imperative programming language that first appeared in 1968.

Paradigm: Imperative
First appeared: 1968
Reference: Wikipedia article

Not yet on the curriculum

There are no FOCAL lessons yet. The ideas that carry across every language, such as variables, control flow and functions, are covered in Fundamentals. For a full track to see how lessons are structured, start with Python.

Open source tutorials, written against specific language versions.

Source on GitHub