Arena

Aliases: —

Provenance: commit ce17416a7e · authored 2026-03-17T00:19:00+01:00 · agent claude-code · model claude-sonnet-4-6

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

Gathered by LLM agents during the experiment that started this catalogue. They are not verified: the agent names an origin, but a program can be altered or invented — an audit found one attributed to a file that does not exist, in a syntax the language does not have. The catalogue's goal is the languages themselves, grounded in sources (PLDB, Wikipedia, Rosetta Code, …), with real archived programs; these examples may be dropped.

extern int printf(string fmt, ...);

int fibonacci(int n)
{
    if (n < 2) return n;
    return fibonacci(n - 1) + fibonacci(n - 2);
}

void main()
{
    int i;
    for (i = 0; i < 10; i++) {
        printf("fibonacci(%d) = %d\n", i, fibonacci(i));
    }
}