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int Level(BiTree bt) //²ã´Î±éÀú¶þ²æÊ÷£¬²¢Í³¼Æ¶ÈΪ1µÄ½áµãµÄ¸öÊý {int num=0; //numͳ¼Æ¶ÈΪ1µÄ½áµãµÄ¸öÊý
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void LongestPath(BiTree bt)//Çó¶þ²æÊ÷ÖеĵÚÒ»Ìõ×·¾¶³¤¶È {BiTree p=bt,l[],s[];
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void AllPath(BTNode *b,ElemType path[],int pathlen) {int i; if (b!=NULL)
{if (b->lchild==NULL && b->rchild==NULL) //*bΪҶ×Ó½áµã {cout << \µ½¸ù½áµã·¾¶:\ for (i=pathlen-1;i>=0;i--) cout << endl;
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