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x.repeat(this * this) : x * this * this;\n}\n)`;\n\nconst PROMISE = `function task(x) {\n return new Promise(function (resolve, reject) {\n if (x < 18) {\n resolve(\"yes\");\n } else {\n reject(\"no\");\n }\n });\n}`;\n\nconst PAGE = `\n\n\n\nfetch\n\n\n\n\n\n\n`;\n\nconst cors = {\n \"Access-Control-Allow-Origin\": \"*\",\n \"Access-Control-Allow-Methods\": \"GET, POST, HEAD, OPTIONS\",\n \"Access-Control-Allow-Headers\": \"*\",\n \"Access-Control-Expose-Headers\": \"X-Author, Content-Type\",\n \"Access-Control-Max-Age\": \"86400\",\n};\n\nconst send = (body: string, type: string, status = 200) =>\n new Response(body, {\n status,\n headers: {\n ...cors,\n \"Content-Type\": type,\n \"X-Author\": ID,\n \"Cache-Control\": \"no-store\",\n },\n });\n\nconst text = (body: string, status = 200) =>\n send(body, \"text/plain; charset=UTF-8\", status);\n\nconst html = (body: string) => send(body, \"text/html; charset=UTF-8\");\n\nconst moscowHour = () =>\n new Intl.DateTimeFormat(\"en-GB\", {\n timeZone: \"Europe/Moscow\",\n hour: \"2-digit\",\n hour12: false,\n }).format(new Date());\n\nasync function insert(req: Request) {\n const params = new URLSearchParams(await req.text());\n const login = params.get(\"login\") ?? 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