\(w)С_l(f)\ƽ_ijF(xin)ص׃һЩ˵
Ƽаl(f)Դaעܛаl(f)10꣬ИI(y)ԴaRȫgӭguocingertong
\ƽ_ijF(xin)ص׃һЩ˵
ʲô@ôfأ?yn)кܶ˶оt(y)y}ģڬF(xin)@˹ܸ߶Ȱl(f)_(d)Ľ죬p˶ôD(zhun)t(y)ԺĸNC(j)efЩˡ
t(y)ԺĴd҂(jng)ܿҊЩվȡ̖C(j)ǰ֪룬ĈԭشD(zhun)(sh)˵Ůæڹܻo(h)֓(dn)Լ@rŮͿ\ƽ_ΣɌI(y)\o(h)QճˣЄӲ˵ľt(y)y}
\\Ҏ(gu)\̣ṩA(y)sҳ\\kףԸȥ_\ȷ(w)˂t(y)Ժ\֮·Ч܉õõϢҲo˂ͰȫУҲصŮӷġ
f\ƽ_ijF(xin)һЩ˵t(y)Ժ\֮·Ŀǰ\ƽ_߀Ǻܶ࣬ҲкܶSţ\x_ȡXؔ(ci)Ҫ˂(x)ıe\ƽ_ϣδ܉y(tng)һҎ(gu)Ƅ\ИI(y)l(f)չ
F(xin)ԽԽˣҲஔ(dng)һpҲ㲻\̣δ\϶ԽԽʢġ㌦T\ƽ_dȤgӭuՓ^(q)Ի˽š

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