Given an array of integers nums. A pair (i,j) is called good if nums[i] == nums[j] and i < j. Return the number of good pairs. Example 1: Input: nums ...
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其他好文 时间:
2020-07-13 09:59:42
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75
Given an array of integers nums. A pair (i,j) is called good if nums[i] == nums[j] and i < j. Return the number of good pairs. Example 1: Input: nums ...
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其他好文 时间:
2020-07-13 09:57:03
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63
周赛地址(英):weekly contest 197 周赛地址(中):第 197 场周赛 仓库地址:week-Leetcode 1512. Number of Good Pairs Given an array of integers nums. A pair (i,j) is called goo ...
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其他好文 时间:
2020-07-12 22:23:56
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56
给定一个链表,两两交换其中相邻的节点,并返回交换后的链表。 你不能只是单纯的改变节点内部的值,而是需要实际的进行节点交换。 示例: 给定 1->2->3->4, 你应该返回 2->1->4->3. class Solution: def swapPairs(self, head: ListNode) ...
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其他好文 时间:
2020-07-11 18:58:30
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51
var loggerConfiguration = new LoggerConfiguration(); loggerConfiguration = loggerConfiguration.ReadFrom.AppSettings(filePath: path); var logger = logg ...
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移动开发 时间:
2020-07-10 15:37:18
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83
problem 1010. Pairs of Songs With Total Durations Divisible by 60 参考 1. leetcode_1010. Pairs of Songs With Total Durations Divisible by 60; 完 ...
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其他好文 时间:
2020-07-09 22:47:52
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73
#Windows: C:boot.ini //查看系统版本 C:WindowsSystem32inetsrvMetaBase.xml //IIS配置文件 C:Windowsrepairsam //存储系统初次安装的密码 C:Program Filesmysqlmy.ini //Mysql配置 C:P ...
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其他好文 时间:
2020-07-07 09:49:57
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A bus has n stops numbered from 0 to n - 1 that form a circle. We know the distance between all pairs of neighboring stops where distance[i] is the di ...
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2020-07-03 19:42:49
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68
Given a list of airline tickets represented by pairs of departure and arrival airports [from, to], reconstruct the itinerary in order. All of the tick ...
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其他好文 时间:
2020-06-30 09:15:20
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87
24. Swap Nodes in Pairs https://leetcode.com/problems/linked-list-cycle/ Given a linked list, swap every two adjacent nodes and return its head. You m ...
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其他好文 时间:
2020-06-29 22:41:37
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55