// 5. 返回当日跨度（而非整个结果数组）
3. 对count做前缀和，得到每个值的最终位置
，推荐阅读搜狗输入法下载获取更多信息
Archaeologists have been stunned to discover two of the rarest Iron Age objects in the same excavation.
展望2026年，在成本压力、国际竞争与消费分级等多重冲击持续叠加的背景下，中国民营酒店集团亟需找到各自的破局之道，在存量博弈中重塑竞争优势。
"The scale is what makes it so extraordinary," Neil Redfern from the Council for British Archaeology says comparing HS2 to other big development projects.