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꼉 ƪ1
҂оłɂӷNɽˎĂӷNӷNϹڷNĂӵһǂLM{ɫСĻ裬Lһ_ʼe]ʲô^(q)eСԽLԽĘӴͬ^NӣǂС^ϛ]ֱģǂСɽһʰcǿСDzsVȵȰȻ҂@СB(yng)ĴһcԺ@Сl(f)չʲôò(yng)ԓ벻Ļ؈
ҌŌɵİ@ù֮СB(yng)䌍ҲoκҲ֪l(f)չʲôֱһ졭
һص_D(zhun)һȻl(f)F(xin)B(yng)ǿСLһ䠿Ҳ꼉߀Ƕ꼉ĕrһķN]뵽@^˵һţNӾBLķN߀B(yng)СĻһƪnڶ꼉߀꼉W(xu)ˣ֪w(ni)ă(ni)ݸL^̲ȫǺφƽѣsСĺеs˵Ķ̕_ĻֻһĕrgڶsɿݵˣȫĠǞһǶľ`_һλĸHԼăŮcĽǞֲLЩӢЇδȥԏıl(wi)Լćҡ
꼉 ƪ2
磬҂һ̎ľɫ
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҂Q˸ԵĹԺ_ʼِȻҲһԮ(dng)"^"أ
"ҵċѽʹ"Һ Ƽĺæs^ȥԭƼˤ҂҂^m(x)
һԵ"^"һښɢl(f)˵⡣
꼉 ƪ3
ϠţķNϰ뱭ˮҾм^젿ķNӡ
ڶ峿ܵǃl(f)F(xin)ţLѿѿССҲҁyӣ°زˡ҅s]ӛoʩʺ͝ˮ
^һҺһһȥķNӡ@ССѿL˺ܶ࣬~ӺGɫeϲҽסֽoˮȻppİ_ոꖹǘͿLøïʢˡ
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