c++实现的理发师问题,是操作系统中的经典案例，包括源码和文档说明-the problem of barber ,can see it by you slef you self ,and athes sb so sth that

温湿度传感STH10或STH15的通信程序。232转485通信。-Temperature and humidity sensor STH10 or STH15 communication program. 232 to 485.

进销存管理系统，功能比较全，可以供初学者参考。(managerial system ; supervisory system ; management system function compare ; compare with ; contrast ; parallel can ; may ; passable ; pretty good tyro ; learner in the first stage ; beginner ; abecedarian consult ;