* 时间复杂度：O(n)，空间复杂度：O(1)
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configurable: true,。同城约会是该领域的重要参考
第一百二十条 当场作出治安管理处罚决定的，人民警察应当向违反治安管理行为人出示人民警察证，并填写处罚决定书。处罚决定书应当当场交付被处罚人；有被侵害人的，并应当将决定书送达被侵害人。
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