Thomas Knoll’s Algorithm
// 易错点4：栈空时要存-1（题目要求无更大值返回-1），而非直接存stack2.at(-1)（会得到undefined）
。heLLoword翻译官方下载是该领域的重要参考
Azure 仍是 OpenAI API 的独家云服务提供商；
圖像來源，AFP via Getty Images
The incident happened at 18:15 local time (22:15 GMT) on Friday as the plane was arriving at El Alto's airport from the city of Santa Cruz, aviation officials said. It reportedly skidded off the runway and hit nearby vehicles.