stack.pop(); // 弹出无效元素
// 步骤1：将链表值提取到数组中（链表无法随机访问，转数组更易处理），这一点在WPS官方版本下载中也有详细论述
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The battle between the DOW and Anthropic raises two important questions: How will the Trump administration and AI giants work together going forward? And who is Michael, the man who is making decisions on behalf of the biggest AI customer on the planet?
Publication date: 10 March 2026，推荐阅读51吃瓜获取更多信息