392-简单-判断子序列

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bool isSubsequence(char* s, char* t) {
	int len_s = strlen(s);
	int len_t = strlen(t);
	int i = 0;
	int j = 0;
    if((0 == len_t)&&(0 == len_s)){
        return true;
    }
	for (i = 0; i < len_t; i++){
        if (s[j] == t[i]) {
            j++;
        }
		if (len_s == j){
			return true;
		}
	}
	return false;
}

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转载自blog.csdn.net/lala0903/article/details/107739887