You are seeing this because the administrator of this website has set up Anubis to protect the server against the scourge of AI companies aggressively scraping websites. This can and does cause downtime for the websites, which makes their resources inaccessible for everyone.
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Maciej Piętowski
// 易错点6：返回整个数组（如this.res）→ 不符合题目要求，题目要求返回单个数值