原文:[leetcode]Regular Expression Matching @ Python

原題地址:https: oj.leetcode.com problems regular expression matching 題意: Implement regular expression matching with support for . and . 解題思路:正則表達式匹配的判斷。網上很多的解法是用遞歸做的,用java和c 都可以過,但同樣用python就TLE,說明這道題其實考察的 ...

2014-06-11 13:32 0 7470 推薦指數:

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[leetcode] Regular Expression Matching

Implement regular expression matching with support for'.'and'*'. https://oj.leetcode.com/problems/regular-expression-matching/ 思路1:遞歸。根據下一個字符是否 ...

Fri Jun 27 03:13:00 CST 2014 3 1627
Regular Expression Matching leetcode java

題目: Implement regular expression matching with support for '.' and '*'. 首先要理解題意: "a"對應"a", 這種匹配不解釋了 任意字母對應".", 這也是正則常見 ...

Wed Aug 06 11:13:00 CST 2014 2 5008
LeetCode】10. Regular Expression Matching

Regular Expression Matching Implement regular expression matching with support for'.' and '*'. 比較與Wildcard Matching的關系。 在Wildcard Matching中 ...

Sun Dec 21 23:22:00 CST 2014 0 5903
Regular Expression Matching

‘.’匹配任意單個字符,‘*’匹配0個或多個前一字符。如果匹配整個串返回true。 例: bool isMatch(const char *s, const char *p) ...

Sat Oct 06 05:58:00 CST 2012 1 8678
Regular Expression

什么是 RegExp? RegExp 是正則表達式的縮寫。 正則表達式( regular expression)描述了一種字符串匹配的模式。可以用來: (1)檢查一個串中是否含有符合某個規則的子串,並且可以得到這個子串; (2)根據匹配規則對字符串進行靈活的替換操作 正則表達式在線測試 ...

Fri Sep 02 06:56:00 CST 2016 0 4842
[leetcode]Wildcard Matching @ Python

原題地址:https://oj.leetcode.com/problems/wildcard-matching/ 題意: Implement wildcard pattern matching with support ...

Wed Jun 11 22:18:00 CST 2014 0 4408
 
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