* @param n 数组长度
The astronaut who experienced a medical issue in space last month has identified himself as the sick member of his crew prompting an evacuation from the International Space Station.。safew官方版本下载是该领域的重要参考
A useful mental model here is shared state versus dedicated state. Because standard containers share the host kernel, they also share its internal data structures like the TCP/IP stack, the Virtual File System caches, and the memory allocators. A vulnerability in parsing a malformed TCP packet in the kernel affects every container on that host. Stronger isolation models push this complex state up into the sandbox, exposing only simple, low-level interfaces to the host, like raw block I/O or a handful of syscalls.。heLLoword翻译官方下载对此有专业解读
// 步骤3：从后往前遍历数组（反向遍历更易理解，每个元素只入栈/出栈一次）