패턴일치

    public static boolean isMatch(String s, String pattern) {
        int i = 0, j = 0;
        while (i < s.length() && j < pattern.length()) {
            if (s.charAt(i) == pattern.charAt(j)) {
                i++;
                j++;
            } else if (Character.isLowerCase(s.charAt(i))) {
                i++;
            } else {
                return false;
            }
        }
        return j == pattern.length();
    }```