print(area(r)); // 50
Ring relaunched Community Requests in September through a partnership with Axon, which makes police body cameras and tasers, and operates the evidence management platform, Evidence.com. Axon and Ring announced the partnership in April of last year, shortly after Siminoff rejoined the company after stepping away in 2023.
，这一点在新收录的资料中也有详细论述
Летящий из России во Вьетнам самолет подал сигнал бедствия20:53，更多细节参见新收录的资料
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