摘要: #include <stdio.h>#include <string.h> bool isIP(const char* str); int main(){ char str[] = "111.111.111.21"; char str2[] = "a.111.111.111"; char str3[ 阅读全文
posted @ 2019-12-17 11:18 cicero 阅读(1747) 评论(0) 推荐(0) 编辑