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搜索关键字:smallest difference    ( 1670个结果
LeetCode 530. Minimum Absolute Difference in BST(在二叉查找树中查找两个节点之差的最小绝对值)
题意:在二叉查找树中查找两个节点之差的最小绝对值 /** * Definition for a binary tree node. * struct TreeNode { * int val; * TreeNode *left; * TreeNode *right; * TreeNode(int x ...
分类:其他好文   时间:2020-04-01 00:56:06    阅读次数:75
Leetcode 220. 存在重复元素 III (Contains Duplicate III)
题目 Given an array of integers, find out whether there are two distinct indices i and j in the array such that the absolute difference between and is a ...
分类:其他好文   时间:2020-03-31 01:13:11    阅读次数:88
402. Remove K Digits
Given a non-negative integer num represented as a string, remove k digits from the number so that the new number is the smallest possible. Note: The l ...
分类:其他好文   时间:2020-03-29 11:03:55    阅读次数:74
POJ 2718 (Smallest Different)
题目链接:http://poj.org/problem?id=2718 题意: 将所给出的所有数字排列组合生成两个数,使其差的绝对值最小。求最小值。 这是一道穷竭搜索类型的题目,难度不大,还学到了 next_permutation 函数, 写好了一个代码后提交却是TLE!太搞人心态了,修改后有时报错 ...
分类:其他好文   时间:2020-03-22 19:33:31    阅读次数:75
python里面集合的集合的交、并、差和对称差集的求法。
集合里面交、并、差、对称差集其实也是集合的专用操作。 a&b :交集 表两个集合的共同元素,等价于a.intersection(b) a|b:并集 表两个集合的所有元素,等价于a.union(b) a-b:差集 表只属于a,但不属于b的元素,等价于a.difference(b) a^b:对称差分集 ...
分类:编程语言   时间:2020-03-21 12:36:25    阅读次数:135
[LeetCode] 230. Kth Smallest Element in a BST
二叉搜索树中第K小的元素。题目即是题意。例子, Example 1: Input: root = [3,1,4,null,2], k = 1 3 / \ 1 4 \ 2 Output: 1 Example 2: Input: root = [5,3,6,2,4,null,null,1], k = 3 ...
分类:其他好文   时间:2020-03-20 09:21:35    阅读次数:64
If BMW ICOM A2 clone with WiFi now
I have seen that the most difference between an original BMW ICOM A2 and a clone is that the original has wifi capability, whereas the clone does not. ...
分类:其他好文   时间:2020-03-19 20:09:59    阅读次数:113
Difference between MB Star C3 and MB Star C4
Many times ago, i saw a blog about MB sd connect C4 for benz, the author said he like this tool very much, and make a comparison with mb star c3 for a ...
分类:其他好文   时间:2020-03-18 20:17:45    阅读次数:71
术语解释-什么是Overlay Network和Underlay Network
来源于https://vivadifferences.com/10-difference-between-underlay-and-overlay-networks/的翻译和理解 Overlay Network: 覆盖网络,是一种SDN(软件定义网络)。是一种使用软件创建网络抽象层的方法,该抽象层可 ...
分类:Web程序   时间:2020-03-14 12:57:35    阅读次数:78
What is the difference between Shrink Database and File?
What is the difference between Shrink Database and File? Simply... DBCC ShrinkDatabase(): shrink all files DBCC ShrinkFile(): just one file For exampl ...
分类:数据库   时间:2020-03-12 18:24:26    阅读次数:77
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