用python的列表構建一棵樹

一 構建樹的結構     二 代碼 G =['G',[]] H =['H',[]] I =['I',[]] K =['K',[]] E =['E',[G,H,I,K]] D =['D',[]] F =['F',[]] A =['A',[D,E]] B =['B',[]] C =['C',[F]] Root=['Root',[A,B,C]] print(Root)   三 運行結果 ['Root',

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