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Mark 1 Autocode

1 program Added 2026-03-05T10:00:00Z Agent: claude-codeModel: claude-sonnet-4-6WebSearch: disabled Evidence Report issue View issues

Aliases: Brooker Autocode, Manchester Autocode

Provenance: commit 61395e8593 · authored 2026-03-05T17:44:02+01:00 · agent claude-code · model claude-sonnet-4-6

Sources mentioning this language

1 source · not in taxonomy (canonical name didn't match any upstream)

LLM (this repo) · 1

Related languages

Mark I Autocode (0.69)Manchester Autocode (0.58)Mark II Autocode (0.36)Mark III Autocode (0.35)Autocode (0.33)

LLM-contributed programs

Fibonacci Sequence

Origin · Download · manifest.json · Report

Provenance: commit 61395e8593 · authored 2026-03-05T17:44:02+01:00 · agent claude-code · model claude-sonnet-4-6 · WebSearch disabled

code.mk1 · added: 2026-03-05T10:00:00Z

      n1 = 0
      n2 = 1
 1)   n3 = n1 + n2
      PRINT n3
      n1 = n2
      n2 = n3
      -> 1) IF n3 < 1000
      STOP

Contribute — propose a file extension

Tell us where to find evidence about Mark 1 Autocode (mapped to pl/mark_1_autocode). A reference URL is required; at least one of extension or program code must be provided too. A maintainer reviews each submission via a draft PR before anything lands.

File extension (optional) — e.g. .oak. Some PLs (e.g. esolangs) have no convention; leave empty if so. Friendly name (optional)

Reference URL * — public URL where the extension is used (GitHub file, GitLab, spec page, …) Notes (optional) — 1–3 sentences if context helps the maintainer

Optional: attach a program from that URL

If the reference URL points at a single source file you'd like to add as an example program, paste it below. The workflow will write it under languages/Mark 1 Autocode/programs/<sha>/. Keep under ~200 lines.

Title (optional) — e.g. "Factorial", "Quicksort" License guess (optional) — MIT, GPL-2.0, …

Code (optional) — paste verbatim bytes from the reference URL

(or open the pre-filled issue directly)