"updatedInventoryETag": "580013e3-0000-0800-0000-698294bf0000",
示例：nums = [2,1,2,4,3] → res = [4,2,4,-1,-1]。
，更多细节参见爱思助手下载最新版本
// 2. 计算前缀和：count[i]表示<=i的元素个数
A game played on a turning wicket and dominated by spin was decided, appropriately, after a decisive, savage twist. Just as it looked as if England’s unconvincing progress through the World Cup was the one thing destined to remain on its predictable path Rehan Ahmed and Will Jacks spun the game, and the group, in their team’s favour.