ABC

1 program Added 2025-10-23T08:01:33Z Model: x-ai/grok-4-fastTemp: 0.4 Evidence Report issue View issues
Aliases: —
Provenance: commit 2b14642ee4 · authored 2025-10-23T10:01:33+02:00 · model x-ai/grok-4-fast

Sources mentioning this language

6 sources · pl_id: pl/abc
LLM (this repo) · 1PldbWikipediaEsolangRosettacodeWikidata · Q1057802

Wikipedia infobox

Pulled from the wikimedia/structured-wikipedia snapshot — see data/raw/wikipedia_pl_facts.*.jsonl and pl_fact.csv for the long-table provenance.

Paradigmsmulti-paradigm: imperative · procedural · structured
Typingstrong, polymorphic
Designed byCentrum Wiskunde · Informatica (CWI) · Leo Geurts · Lambert Meertens · Steven Pemberton
First appeared1987
Influenced bySETL · ALGOL 68
Homepagehttps://homepages.cwi.nl/~steven/abc/

Related languages

ABC ALGOL (0.07)PascalABC.NET (0.05)ABCL (0.02)

LLM-contributed programs

Simple Greeting Program

Provenance: commit 2b14642ee4 · authored 2025-10-23T10:01:33+02:00 · model x-ai/grok-4-fast · Temp 0.4
code.abc · added: 2025-10-23T08:01:33Z
HOW TO GREET PERSON:
    WRITE "Hello, " PERSON "!"

DO
    GREET "World"

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 ABC (mapped to pl/abc). 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.
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/ABC/programs/<sha>/. Keep under ~200 lines.
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← abbreviated-test-language-for-all-systems ABC ALGOL →