[問題] 一段code的問題
遇到的問題： (題意請描述清楚)
code找不出錯誤，不知是否格式哪裡有錯
希望得到的正確結果：
能夠成功執行function
程式跑出來的錯誤結果：
request for member `data' in something not a structure or union
request for member `left' in something not a structure or union
request for member `right' in something not a structure or union
開發平台： (例: VC++ or gcc/g++ or Dev-C++, Windows or Linux)
Dev-C++
有問題的code： (請善用置底文標色功能)
void show(Node *tree){
if(tree != NULL){
printf("List by preorder : ");
printf("%d ",tree.data);
show(&tree->left);
show(&tree->right);
}
}
struct定義是這樣
typedef struct List{
int data;
struct List *left;
struct List *right;
}List;
typedef List * Node;
補充說明：
這個fuction是要以preorder來印出binary search tree
可是卻找不出問題解決的方法
麻煩大家了
謝謝!
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