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题解 | #滑动窗口的最大值#
# -*- coding:utf-8 -*- class Solution: def maxInWindows(self, num, size): if not num or size<=0 or size>len(num): return...
Python3
2022-03-11
0
267
题解 | #包含min函数的栈#
# -*- coding:utf-8 -*- class Solution: def __init__(self): self.stack = [] def push(self, node): # write code here ...
Python3
2022-03-11
0
236
题解 | #用两个栈实现队列#
# -*- coding:utf-8 -*- class Solution: def __init__(self): self.stack1 = [] self.stack2 = [] def push(self, node): # w...
Python3
2022-03-11
0
213
题解 | #二叉树的后序遍历#
# class TreeNode: # def __init__(self, x): # self.val = x # self.left = None # self.right = None # # 代码中的类名、方法名、参数名已经指定,请勿...
Python3
2022-03-10
1
339
题解 | #二叉树的前序遍历#
# class TreeNode: # def __init__(self, x): # self.val = x # self.left = None # self.right = None # # 代码中的类名、方法名、参数名已经指定,请勿...
Python3
2022-03-10
0
266
题解 | #二叉树的中序遍历#
# class TreeNode: # def __init__(self, x): # self.val = x # self.left = None # self.right = None # # 代码中的类名、方法名、参数名已经指定,请勿...
Python3
2022-03-10
2
284
题解 | #序列化二叉树#
# -*- coding:utf-8 -*- # class TreeNode: # def __init__(self, x): # self.val = x # self.left = None # self.right = None fr...
Python3
2022-03-10
1
267
题解 | #在二叉树中找到两个节点的最近公共祖先#
# class TreeNode: # def __init__(self, x): # self.val = x # self.left = None # self.right = None # # 代码中的类名、方法名、参数名已经指定,请勿...
Python3
2022-03-09
0
280
题解 | #二叉搜索树的最近公共祖先#
# class TreeNode: # def __init__(self, x): # self.val = x # self.left = None # self.right = None # # 代码中的类名、方法名、参数名已经指定,请勿...
Python3
2022-03-09
4
409
题解 | #判断是不是平衡二叉树#
# class TreeNode: # def __init__(self, x): # self.val = x # self.left = None # self.right = None # # 代码中的类名、方法名、参数名已经指定,请勿...
Python3
2022-03-09
0
240
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