Что думаешь? Оцени!
Силовые структуры，这一点在同城约会中也有详细论述
// console.log(spanner.next(60)); // 输出1（正确），更多细节参见WPS下载最新地址
"It was very painful, it felt like you've been hit by a bus," she said. "Nothing would prepare you to understand how much pain I was in."，推荐阅读同城约会获取更多信息
* @param high 结束索引