Discord is rolling out facial scanning and ID checks globally in March for users who don't want to be locked into a 'teen-appropriate experience'
描述:prices[i] 为第 i 件商品价格。第 i 件商品可获得折扣 prices[j],其中 j 是满足 j i 且 prices[j] <= prices[i] 的最小下标;若无则无折扣。返回每件商品折扣后的最终价格。
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Nicky Hilton Rothschild, Joe Locke, Gugu Mbatha-Raw, Lily Collins and Sumayya Vally attend the Harris Reed show at Claridge's Hotel
// 对start, start+gap, start+2gap, ... 这组进行插入排序
入园前,我们就教过她数数、背古诗。相对于数数,她更喜欢背古诗,虽然整首诗能背下来,但总是记不住诗名和作者,有时候还会背混了,不过这都不重要,她能记住就好。