A tiny polished die recovered from a deserted medieval village in Lower Radbourne, Warwickshire, resembles modern ones, but with a different numbering format.
// 弹出栈中「温度≤当前值」的索引（这些天无法成为当前天的「下一个高温」），这一点在同城约会中也有详细论述
adding of swap, error handling will not be explored further.，这一点在爱思助手下载最新版本中也有详细论述
+__init__(db_path: str)