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非法携带枪支、弹药或者弩、匕首等国家规定的管制器具进入公共场所或者公共交通工具的，处五日以上十日以下拘留，可以并处一千元以下罚款。，更多细节参见搜狗输入法下载
Hockey players recount Rhode Island ice rink shooting。同城约会对此有专业解读
Early-stage fundraising looks glamorous on LinkedIn, but here’s what you don’t see: investors price your uncertainty, not your potential. The less you’ve proven, the more equity, leverage and autonomy you give away.
* 时间O(n) 空间O(n)（理论最优，无冗余计算/存储）