1050 String Subtraction （20 分） Given two strings S?1?? and S?2??, S=S?1???S?2?? is defined to be the remaining string after taking all the characters ...
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其他好文 时间：
2019-01-24 18:56:24
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152
java.lang.IllegalArgumentException: Invalid character found in the request target. The valid characters are defined in RFC 7230 and RFC 3986 org.apach ...
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编程语言 时间：
2019-01-24 13:24:54
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186
Given a string, find the length of the longest substring without repeating characters. Example 1: Input: "abcabcbb" Output: 3 Explanation: The answer ...
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其他好文 时间：
2019-01-22 10:50:44
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161
You are given a number of case-sensitive strings of alphabetic characters, find the largest string X, such that either X, or its inverse can be found ...
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其他好文 时间：
2019-01-21 17:51:19
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197
Given a string, find the length of the longest substring without repeating characters. Example 1: Input: "abcabcbb" Output: 3 Explanation: The answer ...
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其他好文 时间：
2019-01-21 00:31:01
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136
Given a string with no duplicate characters, return a list with all permutations of the characters. Examples Set = “abc”, all permutations are [“abc”, ...
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2019-01-19 16:25:31
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211
Exercise2是注释和井号 Comments and Pound Characters 具体详情请参考 "习题一" ，这里就不在做过多的赘述。 习题 3: 数字和数学计算 学习目标： 了解Python中常用的算术运算符，并了解运算符之间的先后运算顺序 在各大常用的计算机语言中都有常见的算术运算符 ...
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编程语言 时间：
2019-01-13 21:39:45
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222
Problem: Given a non-empty string s and an integer k, rearrange the string such that the same characters are at least distance k from each other. All ...
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其他好文 时间：
2019-01-10 15:43:00
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214
I have been quite annoyed by a Windows bug that causes a huge number of open-source command-line tools to choke on multi-byte characters at the Window ...
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其他好文 时间：
2019-01-09 22:47:39
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389
Given an array of characters, compress it in place. The length after compression must always be smaller than or equal to the original array. Every ele ...
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其他好文 时间：
2019-01-07 22:37:06
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159
