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短信贺年。 |
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回复:高手![:-Q][:-Q][:-Q]
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回复:Yes.
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回复:Yes.
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高手![:-Q][:-Q][:-Q]
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Yes.
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别客气
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谢谢,学到东西了。[:-Q][:-Q]
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那就只有等谁来证明“yes" 了。
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回复:是对LS的答案的反例。
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是对LS的答案的反例。
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回复:“任意四人”包括 (A, B, C, D) 这四人。
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“任意四人”包括 (A, B, C, D) 这四人。
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回复:???
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???
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构不成反例
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谢谢,找个反例。[;)][;)]
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回复:能否劳驾证明一下你的结论呢?
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能否劳驾证明一下你的结论呢?
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回复:回复:does 交换 means send AND receive?
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回复:does 交换 means send AND receive?
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does 交换 means send AND receive?
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