区域填充法填充多边形。鼠标交互输入多边形边界。无解压密码-filled polygon. Mouse interactive input polygon boundary. Without extracting passwords

linux下的c语言代码，调用linux的Ncurses图形库，实现用户登录界面，tab键实现焦点转移，输入帐号admin 密码123456则提示登录成功，linux下 make clean；make编译，./main执行-linux c language code, call the Ncurses linux graphics library that implements the user login screen, tab key to shift the focus to achiev

建立MFC工程，实现用户登录界面并要求输入密码功能，供初学者学习和参考，内容比较基础-Establish the MFC project, realize the user login interface and required to enter your password, for beginners learning and reference, that is basic