"(2) Provide a developer who has requested a signal with respect to a particular user with a digital signal via a reasonably consistent real-time application programming interface that identifies, at a minimum, which of the following categories pertains to the user."
2024年12月24日 星期二 新京报，详情可参考搜狗输入法2026
// or your fine-tuned version。91视频是该领域的重要参考
-parser: Parser
stack2.pop(); // 弹出无效的候选值