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binary_search_tree and avl_tree.
This commit is contained in:
Yudong Jin
2023-01-17 01:53:12 +08:00
parent 8e2e95a511
commit 2336fe1d50
14 changed files with 70 additions and 68 deletions
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codes/c/chapter_tree/binary_search_tree.c
+4 -4
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@@ -53,11 +53,11 @@ TreeNode *search(binarySearchTree *bst, int num) {
TreeNode *cur = bst->root;
// 循环查找，越过叶结点后跳出
while (cur != NULL) {
// 目标结点在 root 的右子树中
if (cur->val < num) {
// 目标结点在 cur 的右子树中
cur = cur->right;
} else if (cur->val > num) {
// 目标结点在 root 的左子树中
// 目标结点在 cur 的左子树中
cur = cur->left;
} else {
// 找到目标结点，跳出循环
@@ -81,10 +81,10 @@ TreeNode *insert(binarySearchTree *bst, int num) {
}
pre = cur;
if (cur->val < num) {
// 插入位置在 root 的右子树中
// 插入位置在 cur 的右子树中
cur = cur->right;
} else {
// 插入位置在 root 的左子树中
// 插入位置在 cur 的左子树中
cur = cur->left;
}
}