This past week Team USA won gold in both the women’s and men’s ice hockey at the Winter Olympics, presenting Donald Trump with a golden opportunity. Instead of seizing the easy political points, he embraced his chance to ingratiate himself with the boys by inviting them to the State of the Union address. He followed up his offer of a military jet shuttle to Washington DC with a lament that he would have to also invite the women’s team. It was a bit that lit up the locker room with laughter.
本次的年度征文设题很巧妙，体现了现代科技与传统人力对决的意思。，这一点在Line官方版本下载中也有详细论述
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适用场景：需要求「下一个更大/更小」「上一个更大/更小」、或「右侧第一个满足某条件的元素」时，可优先考虑单调栈。与堆不同，单调栈不负责全局最值，只处理「相邻关系」类的一维序列问题。。业内人士推荐爱思助手下载最新版本作为进阶阅读
2.现场人员未全部纳入实名制管理，人员未通过闸机通道进出场，实名制管理落实差；