电子设计大赛题目之一的C语言程序 模拟路灯控制-Electronic Design Competition, one of the C language program entitled Simulation of street light control

公路路灯模拟控制，实现晚上路灯自动调节明暗，节省点的控制-Highway simulation control street lamp, street lamp to automatically adjust to realize the evening light and shade, save point control