题目：

题解：

bool allStars(char* str, int left, int right) {
    for (int i = left; i < right; ++i) {
        if (str[i] != '*') {
            return false;
        }
    }
    return true;
}
bool charMatch(char u, char v) { return u == v || v == '?'; };

bool isMatch(char* s, char* p) {
    int len_s = strlen(s), len_p = strlen(p);
    while (len_s && len_p && p[len_p - 1] != '*') {
        if (charMatch(s[len_s - 1], p[len_p - 1])) {
            len_s--;
            len_p--;
        } else {
            return false;
        }
    }
    if (len_p == 0) {
        return len_s == 0;
    }

    int sIndex = 0, pIndex = 0;
    int sRecord = -1, pRecord = -1;
    while (sIndex < len_s && pIndex < len_p) {
        if (p[pIndex] == '*') {
            ++pIndex;
            sRecord = sIndex;
            pRecord = pIndex;
        } else if (charMatch(s[sIndex], p[pIndex])) {
            ++sIndex;
            ++pIndex;
        } else if (sRecord != -1 && sRecord + 1 < len_s) {
            ++sRecord;
            sIndex = sRecord;
            pIndex = pRecord;
        } else {
            return false;
        }
    }
    return allStars(p, pIndex, len_p);
}