nCr / nPr / factorial

Αποσπάσματα κώδικα

curl "https://api.oanor.com/probability-api/v1/combinatorics" \
  -H "x-oanor-key: oanor_test_..."

await fetch("https://api.oanor.com/probability-api/v1/combinatorics", {
  headers: { "x-oanor-key": "oanor_test_..." }
});

$ch = curl_init("https://api.oanor.com/probability-api/v1/combinatorics");
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$out = curl_exec($ch);

import requests
requests.get(
    "https://api.oanor.com/probability-api/v1/combinatorics",
    headers={"x-oanor-key": "oanor_test_..."}
)

Παράδειγμα απόκρισης

Πραγματική απόκριση αυτού του endpoint, από τον τελευταίο έλεγχο υγείας.

{
    "data": {
        "n": 52,
        "r": 5,
        "op": "combinations",
        "result": "2598960",
        "notation": "C(52,5)"
    },
    "meta": {
        "timestamp": "2026-06-03T17:42:05.902Z",
        "request_id": "8c38d880-bcaa-4d7a-ab3e-add64497eb8f"
    },
    "status": "ok",
    "message": "Combinatorics",
    "success": true
}