时间函数举例程序分析 2.程序源代码： #include "stdio.h" #include "time.h" void main() { time_t lt; /*define a longint time varible*/ lt=time(NULL);/*system time and date*/ printf(ctime(<)); /*english format output*/ printf(asctime(localtime(<)));/* tranfer to
Dear SIMATIC S7-200 user, We created the S7-200 Getting Started manuals so that first time users can quickly and easily learn to use the SIMATIC S7-200. Building on the Getting Started - Beginners manual the Getting Started - Advanced manual will in
