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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/typescript/chapter_tree/binary_search_tree.ts
+4 -4
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@@ -40,9 +40,9 @@ function search(num: number): TreeNode | null {
// 循环查找，越过叶结点后跳出
while (cur !== null) {
if (cur.val < num) {
cur = cur.right; // 目标结点在 root 的右子树中
cur = cur.right; // 目标结点在 cur 的右子树中
} else if (cur.val > num) {
cur = cur.left; // 目标结点在 root 的左子树中
cur = cur.left; // 目标结点在 cur 的左子树中
} else {
break; // 找到目标结点，跳出循环
}
@@ -66,9 +66,9 @@ function insert(num: number): TreeNode | null {
}
pre = cur;
if (cur.val < num) {
cur = cur.right as TreeNode; // 插入位置在 root 的右子树中
cur = cur.right as TreeNode; // 插入位置在 cur 的右子树中
} else {
cur = cur.left as TreeNode; // 插入位置在 root 的左子树中
cur = cur.left as TreeNode; // 插入位置在 cur 的左子树中
}
}
// 插入结点 val