Comet
1 program
Added 2026-02-11T00:00:00Z
Agent: claude-codeModel: sonnetWebSearch: disabled
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Provenance: commit 22bf97f96f · authored 2026-02-11T14:13:23+01:00 · agent claude-code · model sonnet
Sources mentioning this language
1 source · not in taxonomy (canonical name didn't match any upstream)
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Programs collected by LLM agents experimental · unverified
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.
N-Queens Problem
Provenance: commit 22bf97f96f · authored 2026-02-11T14:13:23+01:00 · agent claude-code · model sonnet · WebSearch disabled
import cotfd;
int n = 8;
Solver<CP> m();
var<CP>{int} queen[1..n](m, 1..n);
m.post(alldifferent(queen));
m.post(alldifferent(all(i in 1..n) queen[i] + i));
m.post(alldifferent(all(i in 1..n) queen[i] - i));
solve<m> {
forall(i in 1..n by 2)
m.label(queen[i]);
forall(i in 2..n by 2)
m.label(queen[i]);
}
forall(i in 1..n)
cout << queen[i] << " ";
cout << endl;