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#2
lhw848744292007-11-17 16:52
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示Sn=a+aa+aaa+aaaa+...+aaaaa..aa的值,其中a 是一人数字。例如:2+22+222+2222+22222(此时n=5)n由健盘输入。
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#2
lhw848744292007-11-17 16:52
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#3
shining1002007-11-17 17:04
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#4
shining1002007-11-17 17:17
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#5
huangbing1112007-11-18 08:43
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#6
别情剑客2007-11-18 11:01
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#7
beyond07022007-11-18 12:42
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