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Ӎf(xi)_ʼf(xi)̃ɰĩC

20080612 10:42 Դ ̖:  С     Dl(f) ӡ

Ї_W612ձϢꑺf(xi)c_12eл֏ͽ|״΅f(xi)˴΅f(xi)̵Ҫh}֮һɕڽ10r40S̓ɰĩCMЅf(xi)f(xi)ͺʮ텢ӡ

f(xi)ϯf(xi)̵Ј(zh)иLOvLţؕLwϯf(xi)̵иLؕL߿ؕL馵ȡ

ɰF(xin)ȫֱpͨһֱǃɰͬԼɰI(y)ʿĹͬԸĿǰɕf(xi)Mi ꐌ

 

Px:

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    | WӑB(ti) | DdՈ | Ͷ] | “(lin)ϵ҂ | |
    ICPC130248̖ W110102003391
    Wjҕ (ji)ĿSC0107219̖
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