公安机关依照《中华人民共和国枪支管理法》、《民用爆炸物品安全管理条例》等直接关系公共安全和社会治安秩序的法律、行政法规实施处罚的，其处罚程序适用本法规定。
The BBC World Service team has seen an internal police document detailing events on 8 September. It reveals someone using the call sign "Peter 1" told his officers to "deploy necessary force" 10 minutes after a curfew had come into effect, and after repeated requests by officers on the ground to use lethal force.
。heLLoword翻译官方下载对此有专业解读
* 时间复杂度：O(len1 + len2)，空间复杂度：O(len2)（栈+Map的空间）
李 “나와 애들 추억묻은 애착인형 같은 집…돈 때문에 판 것 아냐”