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/***2018.10.24 14:47*二叉树中求值为k的结点的层数*/#include#define MAX 100typedef char Elem;typedef struct BTNode{ Elem e; struct BTNode* lchild; struct BTNode* rchild;}BTNode;int getLevel(BTNode* T, Elem k);int main(void) { putchar('\n'); system("pause"); return 0;}int level = 1;int getLevel(BTNode* T, Elem k) { if (T->e == k) printf("%d ", level); ++level; getLevel(T->lchild, k); getLevel(T->rchild, k); --level;}
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