MRxjh的博客

python: class Solution: def diameterOfBinaryTree(self, root): """ :type root: TreeNode :rtype: int """ if not root: return 0 self.long...

python: class Solution: def leafSimilar(self, root1, root2): """ :type root1: TreeNode :type root2: TreeNode :rtype: bool """ def leaf(root): ...

python: class Solution(object): def binaryTreePaths(self, root): """ :type root: TreeNode :rtype: List[str] """ path = '' res = [] self.Tr...

python: class Solution: def averageOfLevels(self, root): """ :type root: TreeNode :rtype: List[float] """ if root is None: return [] r...