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#2
hahayezhe2010-10-18 17:13
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有个四位数ABCD满足ABCD*E=DCBA,求这样的四位数有哪些?谢谢!
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#2
hahayezhe2010-10-18 17:13
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#3
lucky5635912010-10-18 18:17
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#4
lucky5635912010-10-18 19:34
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#5
lucky5635912010-10-19 07:59
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#6
shafeilong2010-10-19 08:58
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#7
abc3210cba2010-10-20 18:49
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#8
lucky5635912010-10-20 19:41
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#9
lucky5635912010-10-27 07:52
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