10. 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 function prototype should be: bool isMatch(const char s, const char p)
Some examples: isMatch("aa","a") ? false isMatch("aa","aa") ? true isMatch("aaa","aa") ? false isMatch("aa", "a") ? true isMatch("aa", ".") ? true isMatch("ab", ".") ? true isMatch("aab", "ca*b") ? true
Solution
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