l(f)ʽҪʲôI?
l(f)ʽǹI(y)OБñ^VһN,ԭýl(f)б՟׃,ȻM뉺sCsɸߜظ߉Ěw,ٽ(jng)^(ji)bù(ji)ɵ͜ص͉Һw@NĽY㡢SoMõ͵ȃ(yu)cõV
l(f)ʽҪ;:
1ڿ{ϵy(tng)еˮѭh(hun)ϵy(tng)
2ڿ՚{(ji)ϵy(tng)еLCM{CM
3ڱʳƷعO
4܇{ϵy(tng)
5ڸNС͓QOgs
6y(tng)İʽQܚʽQ
7ɑҪʹßĈ:ˇa(chn)^;ˮl(f)늏S
l(f)ʽ÷vҲDZ^VڹI(y)a(chn)^̮Еa(chn)ͨsˮָ@N]ʽs߀ڼӟˮsMЌH\е^̮ЌõMнQf⮔ҔUɢ՚⮔ڟ늏S]ʽȫԼӟͨ^ߜظ߉ķʽMмӟҲͨ^ˮMмӟõāƄ݆CĹ@ӵԒ,܉KĹЧ
sl(f)ʽ
Ӯa(chn)ģ]ʽsāԴҪǁڣˮLCˮӵеĕrӷӰ푿漰܇3050mɴ˿Ҋ]ʽsQҪУӸÓQһDٵLC
l(f)ʽĂҪǿ՚͵Ҫķʽͨ^՚܇ɔ_䷴SΔ(sh)cxķؐҲupˮLCˮӵͬlҲDzͬ ɔ_ĿxԴв䓡XϽʹuԸ(j)ԁx䓸XϽOӋrOӋҹ軡Ȍ·ʹ·uɳOӋcԌͬǶȵķʹÕrgL LCLCDԽԽLpDپͿԜpAÓQ~ƬD