Longest Substring Without Repeating Characters(最长的子串不重复字符) 题目要求：给定一个字符串，找到最长的子字符串的长度，要求不重复字符。 例如： 给定一个字符串“abcabcbb”，答案是“abc”，长度是3。 给定一个字符串“bbbbb”，答案是“ ...
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其他好文 时间：
2018-10-10 22:02:26
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176
While it's common to use the Java Transaction API and the XA protocol for distributed transactions in Spring, you do have other options. The optimum i ...
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编程语言 时间：
2018-10-10 16:09:52
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192
台州学院we are without brain ICPC赛前训练5 人生第一次ak，而且ak得还蛮快的，感谢队友带我飞 A 直接用claris的模板啊，他模板确实比较强大，其实就是因为更新的很快 #include<bits/stdc++.h> using namespace std; int fu ...
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2018-10-09 13:29:20
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154
Given two integers dividend and divisor, divide two integers without using multiplication, division and mod operator. Return the quotient after dividi ...
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其他好文 时间：
2018-10-08 23:13:42
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140
Given a non-empty array of integers, every element appears twice except for one. Find that single one. Note: Your algorithm should have a linear runti ...
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2018-10-08 13:59:22
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10.5 An array of objects ) You can define an array of objects just as an array of built in types: Declaring without initialization requires the class ...
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2018-10-07 21:30:28
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Design a HashSet without using any built-in hash table libraries. To be specific, your design should include these functions: add(value): Insert a val ...
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2018-10-06 15:34:13
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Equality CF 1038A A subsequence of string ss is a string that can be derived from ssby deleting some of its symbols without changing the order of the ...
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2018-10-06 11:55:26
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输入：service mysqld start 报错： Starting MySQL.. ERROR! The server quit without updating PID file (/usr/local/mysql/data/vm10 0 0 19.ksc.c ...
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数据库 时间：
2018-10-04 23:04:17
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591
[TOC] Ascii Codes It is a very well known fact that computers can manage internally only 0s (zeros) and 1s (ones). This is true, and by means of seque ...
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编程语言 时间：
2018-10-04 19:53:13
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189
