// 原因：先处理右侧元素（含循环部分），把结果存在栈里，供左侧元素直接使用
Author(s): Thomas Wilhelm, Orkun Furat, Jules M. Dake, Carl E. Krill III, Volker Schmidt
，更多细节参见im钱包官方下载
Source: Computational Materials Science, Volume 267，推荐阅读搜狗输入法2026获取更多信息
Their mission: to find out if men could survive two weeks in space. If not, the Moon was out of reach.
// 易错点3：未初始化默认值，可能导致res[i]为undefined