c/c++ printf2022-03-30 21:32:39%d int %s string %p point值 %c char %lu long unsigned int上一篇:mac 安装mysql + 修改root用户密码 + 及报Access denied for user 'root'@'localhost' (using password:YES)解决办法下一篇:UTF-8 的BOM带来的麻烦