标签:imp 实现 ems ble strstr http stack tac als
class Solution {
public:
    int strStr(string haystack, string needle) {
        int n = haystack.size();
        int m = needle.size();
        for (int i = 0; i < n - m + 1; ++i) {
            bool flag = true;
            for (int j = 0; j < m; ++j) {
                if (haystack[i + j] != needle[j]) {
                    flag = false;
                    break;
                }
            }
            if (flag) {
                return i;
            }
        }
        return -1;
    }
};
标签:imp 实现 ems ble strstr http stack tac als
原文地址:https://www.cnblogs.com/clown9804/p/13168855.html