https://oj.leetcode.com/problems/longest-substring-without-repeating-characters/Given a string, find the length of the longest substring without repea...
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其他好文 时间:
2015-01-18 23:57:54
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264
http://numbbbbb.gitbooks.io/-the-swift-programming-language-/content/chapter2/03_Strings_and_Characters.html本页包含内容:字符串字面量初始化空字符串字符串可变性字符串是值类型使用字符计算字符数...
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其他好文 时间:
2015-01-18 22:30:58
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298
标题:Valid Parentheses通过率:27.7%难度:简单Given a string containing just the characters'(',')','{','}','['and']', determine if the input string is valid.The b...
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其他好文 时间:
2015-01-18 12:57:08
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130
题目:
Given a string, find the length of the longest substring without repeating characters. For example,
the longest substring without repeating letters for "abcabcbb" is "abc", which the length is ...
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编程语言 时间:
2015-01-17 18:10:44
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251
Given a string containing just the characters'(',')','{','}','['and']', determine if the input string is valid.The brackets must close in the correct ...
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其他好文 时间:
2015-01-16 15:59:49
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183
The problem:Given a stringsconsists of upper/lower-case alphabets and empty space characters' ', return the length of last word in the string.If the l...
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其他好文 时间:
2015-01-16 01:07:30
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250
Given a string, determine if it is a palindrome, considering only alphanumeric characters and ignoring cases.
For example,
"A man, a plan, a canal: Panama" is a palindrome.
"race a car" is not a ...
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其他好文 时间:
2015-01-15 09:26:10
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160
Given a string containing just the characters'(',')','{','}','['and']', determine if the input string is valid.The brackets must close in the correct ...
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其他好文 时间:
2015-01-14 22:44:53
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189
Given a string containing just the characters '(', ')', '{', '}', '[' and ']', determine if the input string is valid.
The brackets must close in the correct order, "()" and "()[]{}" are all valid...
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其他好文 时间:
2015-01-14 14:23:11
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148
题目的意思是要将一个字符串转换成数字
这个题目的重点是要处理 各种各样的输入情况
在题目下面有一大段英文:
Requirements for atoi:
The function first discards as many whitespace characters as necessary until the first non-whitespace character is...
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其他好文 时间:
2015-01-13 23:22:36
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428