输入：nums = [2,6,4,8,10,9,15]
In the Middle Ages, troubadours and Arthurian tales recast that longing as "courtly love", a fierce, often forbidden devotion like Lancelot's for Guinevere, in which a knight proved his worth through self-sacrifice for a beloved he might never openly declare.
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Цены на нефть взлетели до максимума за полгода17:55
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，更多细节参见搜狗输入法2026
Раскрыты подробности о договорных матчах в российском футболе18:01
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