From 92a74485ec0882b9c6266b1ac75b2ef10629fef5 Mon Sep 17 00:00:00 2001
From: bt3gl <138340846+bt3gl-cryptographer@users.noreply.github.com>
Date: Tue, 8 Aug 2023 16:09:42 -0700
Subject: [PATCH] Update README.md

---
 trees/README.md | 55 ++++++++++++++++++++++++++-----------------------
 1 file changed, 29 insertions(+), 26 deletions(-)

diff --git a/trees/README.md b/trees/README.md
index 884f1e8..40c3628 100644
--- a/trees/README.md
+++ b/trees/README.md
@@ -66,32 +66,6 @@ def is_leaf(node):
 
 <br>
 
----
-
-### balanced trees
-
-<br>
-
-* a **balanced tree** is a binary tree in which the left and right subtrees of every node differ in height by no more than 1.
-
-<br>
-
-```python
-def height(root):
-    if root is None:
-      return -1
-      
-    return 1 + max(height(root.left), height(root.right))
-
-def is_balanced(root):
-    if root is None:
-      return True
-
-    return abs(height(root.left) - height(root.right)) < 2 and \
-            is_balanced(root.left) and is_balanced(root.right)
-```
-
-<br>
 
 ----
 
@@ -135,6 +109,35 @@ def height(root):
       return 1 + max(height(root.left), height(root.right))
 ```
 
+<br>
+
+---
+
+### balanced trees
+
+<br>
+
+* a **balanced tree** is a binary tree in which the left and right subtrees of every node differ in height by no more than 1.
+
+<br>
+
+```python
+def height(root):
+    if root is None:
+      return -1
+      
+    return 1 + max(height(root.left), height(root.right))
+
+def is_balanced(root):
+    if root is None:
+      return True
+
+    return abs(height(root.left) - height(root.right)) < 2 and \
+            is_balanced(root.left) and is_balanced(root.right)
+```
+
+<br>
+
 ---
 
 ### tree traversal: breath-first search (level-order)