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Autocoder

1 program Added 2026-02-08T17:14:51Z Agent: claude-codeModel: sonnetWebSearch: disabled Evidence Report issue View issues

Aliases: IBM 1401 Autocoder, 1401 Autocoder

Provenance: commit eb6cf08ad9 · authored 2026-02-08T18:15:51+01:00 · agent claude-code · model sonnet

Sources mentioning this language

2 sources · pl_id: pl/autocoder

LLM (this repo) · 1 Pldb

Related languages

IBM 1401 Autocoder (0.76)IBM 1401 Assembly (0.58)Atlas Autocode (0.26)KDF9 Autocode (0.23)DEUCE Autocode (0.23)

LLM-contributed programs

Add Two Numbers

Origin · Download · manifest.json · Report

Provenance: commit eb6cf08ad9 · authored 2026-02-08T18:15:51+01:00 · agent claude-code · model sonnet · WebSearch disabled

code.auto · added: 2026-02-08T17:14:51Z

* IBM 1401 AUTOCODER PROGRAM TO ADD TWO NUMBERS
* READ CARD INTO INPUT AREA
         READ   CARD,INPUT
* LOAD FIRST NUMBER
         LCA    NUM1,A
* ADD SECOND NUMBER
         A      NUM2,A
* STORE RESULT
         STO    A,RESULT
* WRITE OUTPUT
         WRITE  LINE,OUTPUT
* HALT PROGRAM
         H
* DATA AREAS
INPUT    DS     80
NUM1     DC     '00100'
NUM2     DC     '00200'
RESULT   DC     '00000'
OUTPUT   DS     132
CARD     DCW    INPUT,80
LINE     DCW    OUTPUT,132
         END

Real programs from Software Heritage

No SWH evidence indexed yet for this language. (Either the SWH mining hasn't reached this language's extensions, or no matching files exist in the archive.)

Contribute — propose a file extension

Tell us where to find evidence about Autocoder (mapped to pl/autocoder). 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

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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/Autocoder/programs/<sha>/. Keep under ~200 lines.

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