1058Please respect copyright.ＰＥＮＡＮＡEqTC26vDOa
1058Please respect copyright.ＰＥＮＡＮＡDVgmW4XuHu
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。
1058Please respect copyright.ＰＥＮＡＮＡ9yDpRvXPqJ
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:
1058Please respect copyright.ＰＥＮＡＮＡcFcj8I64I2
1. those who are 18 and above and have firearms, wearing sleeveless tops and slippers;
1058Please respect copyright.ＰＥＮＡＮＡZZnF09fqX4
2. those who aren't 18 and above and don't have firearms, wearing neither sleeveless tops nor slippers;
1058Please respect copyright.ＰＥＮＡＮＡAHOVPkd0Ig
3. those who aren't 18 and above and have firearms, wearing neither sleeveless tops nor slippers;
1058Please respect copyright.ＰＥＮＡＮＡ1wU4H8NT6j
4. those who aren't 18 and above and have firearms, wearing sleeveless tops and slippers;
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5. those who are 18 and above and have firearms, wearing slippers but not sleeveless tops;
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6. those who aren't 18 and above and don't have firearms, wearing slippers but not sleeveless tops;
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7. those who aren't 18 and above and have firearms, wearing slippers but not sleeveless tops.
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If a person satisfies any of these seven rules, they are allowed to enter.
1058Please respect copyright.ＰＥＮＡＮＡQYjh3YLHSB
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.
1058Please respect copyright.ＰＥＮＡＮＡdSrZvbI3t8
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?
1058Please respect copyright.ＰＥＮＡＮＡyd0E8stBXw
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.
1058Please respect copyright.ＰＥＮＡＮＡ2x0PFOMOhh
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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