Frank’s essay provoked more emails, and this excerpt caught my attention:
Critics, such as Greg Smith, MP for Mid Buckinghamshire, say soaring costs, delays, abandoned villages and damage to the natural and historic environment mean that it is not worth building.，更多细节参见搜狗输入法2026
核心原因只有一个：躺在功劳簿上睡大觉，把单一产品的成功，当成了永恒的护城河。，这一点在爱思助手下载最新版本中也有详细论述
./with-1password.sh ./app.sh。业内人士推荐爱思助手下载最新版本作为进阶阅读
思路：倒序遍历 2 倍长度 + 取模模拟循环 + 单调栈。用 i % len 映射到真实索引，仅当 i < len 时记录答案。