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Regular Expression Matching leetcode java

题目: Implement regular expression matching with support for '.' and '*'. '.' Matches any single character. '*' Matches zero or more of the preceding element. The matching should cover the entire input string (not partial). The function prototype shoul…

Regular Expression Matching leetcode

递归方法运行时间过长.考虑使用动态规划的方法. 代码如下: bool isMatch(string s, string p) { int i,j; int m=s.size(); int n=p.size(); ][n + ]; // b[i][j]表示s[i-1]和p[j-1]的匹配结果 b[][] = true; ; i < m; i++) { b[i + ][] = false; } ; j < n; j++) { b[][j + ] = j > && ][j -…

lc面试准备：Regular Expression Matching

1 题目 Implement regular expression matching with support for '.' and '*'. '.' Matches any single character. '*' Matches zero or more of the preceding element. The matching should cover the entire input string (not partial). The function prototype shou…

【JAVA、C++】LeetCode 010 Regular Expression Matching

Implement regular expression matching with support for '.' and '*'. '.' Matches any single character. '*' Matches zero or more of the preceding element. The matching should cover the entire input string (not partial). The function prototype should be…

Java [leetcode 10] Regular Expression Matching

问题描述: Implement regular expression matching with support for '.' and '*'. '.' Matches any single character. '*' Matches zero or more of the preceding element. http://i.cnblogs.com/EditPosts.aspx?opt=1 The matching should cover the entire input string…

LeetCode第[10]题(Java)：Regular Expression Matching

题目:匹配正则表达式 题目难度:hard 题目内容:Implement regular expression matching with support for '.' and '*'. '.' Matches any single character. '*' Matches zero or more of the preceding element. The matching should cover the entire input string (not partial). The fu…

[leetcode]Regular Expression Matching @ Python

原题地址:https://oj.leetcode.com/problems/regular-expression-matching/ 题意: Implement regular expression matching with support for '.' and '*'. '.' Matches any single character. '*' Matches zero or more of the preceding element. The matching should cover…

[LeetCode] Regular Expression Matching 正则表达式匹配

Implement regular expression matching with support for '.' and '*'. '.' Matches any single character. '*' Matches zero or more of the preceding element. The matching should cover the entire input string (not partial). The function prototype should be…

LeetCode | Regular Expression Matching

Regular Expression Matching Implement regular expression matching with support for '.' and '*'. '.' Matches any single character.'*' Matches zero or more of the preceding element. The matching should cover the entire input string (not partial). The f…

LeetCode (10): Regular Expression Matching [HARD]

https://leetcode.com/problems/regular-expression-matching/ [描述] Implement regular expression matching with support for '.' and '*'. '.' Matches any single character. '*' Matches zero or more of the preceding element. The matching should cover the ent…