ҳ
С
Ŀ ¼ ҳ
015 ˿
    һһӾͱסˡѵҲԽɡôһСƯ˲٣ϹҲ˼֡˿ľĵһ黷һͽ˿ľйءһ˵Ѿǵ˸ղŽ˿ľֵĵطòľȻDzӰһԼоһʲôصڱϹ

    èĶ黷ãЦǰϡˮζôèﶷ黷԰ѲֲȥСӣиˡ׼ѧڸ㡣

    һ̾ͼȫʦԸһڵĶǸɶԼȫɳв洦

    һѧȫϣ;֣һϰͣһϰӦıǽֺͲ˿ˡ

    һһվЦеĶһЦһ﷢ëԼûϴ·ûðһԾСԼ׾Ȼ䵽档һĹ֣Ȼˡﻻ֣ԼȻһоûСν

    ƵĽֳɰ治caǿֲ⣬ǽ͹̱Ҹַ

    ƵIJ˿ֶDZIJã۶۷䣬ȡŶߡֻ֮ҪΣռ֡һÿϰĿ̿档Ǻϲĸַһǿʱת˲һҲʵ˲١

    գһеԼ䡣λʦıѾѧϰIJˡӦִԽȥˡ

    Խ񡣡һûʦءһڷϵʱ䲻١ڡҵIJߣһÿ춼ջ

    ڴ½ݺһЩɱ֯רټʦɱ˻߱񣬸Ӷ׬ȡЩӶ˾ͱΪԽʦ͡ڴ½зȵĴڣǺܶʱ򣬷ȲԽе⣬Խʦ֮ڽҲʧǰ½Ժڽ֯Ϊǿ󣬸ӶҲΪ񡣡

    ʦȥɹӶ񲢴ʵսĿİɡһʡ

    ûĵһۣСӣǸ߹㣬еʱҪֵ̫ǻ,ϽѡһӻǮء

    һһԼ˵ʦ˼˰λʦ캰ǮʵҲԸ

     =>>(δ,һҳĶ)
Ŀ ¼ ҳ