1074Please respect copyright.ＰＥＮＡＮＡddsS3XBGkK
1074Please respect copyright.ＰＥＮＡＮＡ4ZRo5s4zbK
是次創作挑戰有兩個參加方式：
① 翻譯這一道謎題。
② 解答這一道謎題。
兩者可以同時進行，煩請分開為兩個章節。
標題格式及字數不限。
1074Please respect copyright.ＰＥＮＡＮＡdgiOECmuDp
A particular establishment has a very strict but twisted rule by which people are allowed to enter their premises. The following are allowed to enter:
1074Please respect copyright.ＰＥＮＡＮＡVsVgRb0sVy
1. those who are 18 and above and have firearms, wearing sleeveless tops and slippers;
1074Please respect copyright.ＰＥＮＡＮＡlW2fG8079Y
2. those who aren't 18 and above and don't have firearms, wearing neither sleeveless tops nor slippers;
1074Please respect copyright.ＰＥＮＡＮＡ2T7pLLzBW4
3. those who aren't 18 and above and have firearms, wearing neither sleeveless tops nor slippers;
1074Please respect copyright.ＰＥＮＡＮＡahMsv5gNhI
4. those who aren't 18 and above and have firearms, wearing sleeveless tops and slippers;
1074Please respect copyright.ＰＥＮＡＮＡdmFI8xW21A
5. those who are 18 and above and have firearms, wearing slippers but not sleeveless tops;
1074Please respect copyright.ＰＥＮＡＮＡsrEHc05THz
6. those who aren't 18 and above and don't have firearms, wearing slippers but not sleeveless tops;
1074Please respect copyright.ＰＥＮＡＮＡfFbdeRzVJs
7. those who aren't 18 and above and have firearms, wearing slippers but not sleeveless tops.
1074Please respect copyright.ＰＥＮＡＮＡAAArp3r2lU
If a person satisfies any of these seven rules, they are allowed to enter.
1074Please respect copyright.ＰＥＮＡＮＡ7GvJcQ5Wnf
However, people don't even read these rules as they are too much to read for anyone. We can simplify these seven rules further into a fewer number of rules.
1074Please respect copyright.ＰＥＮＡＮＡO5Z5iNevkM
What is the least number of rules that these can be rewritten into, such that, again, any person satisfying any of the resulting rules is allowed to enter?
1074Please respect copyright.ＰＥＮＡＮＡ4L8SHEfEV5
Note: Each rule you write must be a conjunction of two of the four conditions "18 or above," "have firearms," "wearing sleeveless tops," and "wearing slippers," or their respective negations. Thus, for example, a rule like "those who wear slippers or sleeveless tops" is not valid because it's a disjunction.
1074Please respect copyright.ＰＥＮＡＮＡrATepoQnxZ
謎題及解答來源將於此創作挑戰結束後公佈。
以上。
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