Problem0044

README

44. Wildcard Matching

题目

Implement wildcard pattern matching with support for '?' and '*'.

'?' Matches any single character. '*' Matches any sequence of characters (including the empty sequence).

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", "") → true isMatch("aa", "a") → true isMatch("ab", "?") → true isMatch("aab", "ca*b") → false

解题思路

注意审题：

1. '?' 可以匹配任意一个字符，但是不能匹配空字符""
2. '*' 可以任意多个字符，包括""

见程序注释