10 examples of 'inorder traversal python' in Python

Every line of 'inorder traversal python' code snippets is scanned for vulnerabilities by our powerful machine learning engine that combs millions of open source libraries, ensuring your Python code is secure.

All examples are scanned by Snyk Code

By copying the Snyk Code Snippets you agree to
this disclaimer
37def inorder(self):
38 self._inorder_recursive(self.head)
Important

Use secure code every time

Secure your code as it's written. Use Snyk Code to scan source code in minutes – no build needed – and fix issues immediately. Enable Snyk Code

22def _traversal(self, node, res):
23 if not node:
24 return
25
26 self._traversal(node.left, res)
27 res.append(node.val)
28 self._traversal(node.right, res)
2def postorderTraversal(self, root):
3 if root is None:
4 return []
5 return (
6 self.postorderTraversal(root.left)
7 + self.postorderTraversal(root.right)
8 + [root.val]
9 )
40def helper(root):
41 if root:
42 helper(root.left)
43 vals.append(root.val)
44 helper(root.right)
30def preorder(self):
31 print(self.key)
32 if self.leftChild:
33 self.leftChild.preorder()
34 if self.rightChild:
35 self.rightChild.preorder()
297def inorder_traverse(self):
298
299 result = []
300
301 if not self.root:
302 return result
303
304 result.extend(self.root.left.inorder_traverse())
305 result.append(self.root.contents)
306 result.extend(self.root.right.inorder_traverse())
307
308 return result
64def _print_in_order_traversal(self, x):
65 if x is not None:
66 self._print_in_order_traversal(x.left)
67 print(x.key, "-> ", end="")
68 self._print_in_order_traversal(x.right)
46def recursive_inorder(self, root, ans):
47 if not root:
48 return
49
50 self.recursive_inorder(root.left, ans)
51 ans.append(root.val)
52 self.recursive_inorder(root.right, ans)
30@staticmethod
31def postorderTraversal(root, result = []):
32 result = []
33
34 def helper(root, result):
35 if not root:
36 return
37 helper(root.left, result)
38 helper(root.right, result)
39 result.append(root.val)
40
41 helper(root, result)
42 return result
10def inorderTraversal(self, root):
11 """
12 :type root: TreeNode
13 :rtype: List[int]
14 """
15 stack = []
16 result = []
17 while root or stack:
18 if root:
19 stack.append(root)
20 root = root.left
21 else:
22 node = stack.pop()
23 result.append(node.val)
24 root = node.right
25 return result

Related snippets