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。
63-летняя Деми Мур вышла в свет с неожиданной стрижкой17:54，这一点在爱思助手下载最新版本中也有详细论述
ScienceCast Toggle，详情可参考服务器推荐
The cutest Pokémon in the bunch, this 587-piece Lego set builds out to an adorable 7.5-inch tall Eevee. With a movable tail, head, and limbs, builders can pose the fan-favorite in two ways: at rest or ready to jump into action. The most modestly priced of the sets, it retails for $59.99 and is officially live at Lego.com.