Problem Statement As the head of information systems for Wylie College you are tasked with developing a new student registration system. The college would like a new client-server system to replace its much older syste

(1)功能要求该系统要求文件存储用户设置闹铃信息具体功能①设定闹铃间；②修改闹铃；③取消闹铃；④闹铃/停止闹铃(2)界面友提示信息或菜单帮助用户选择功能2）程序设计建议(1) 数据结构struct time 间结构 { int year int month 月 int day int hour ia nt minute 钟 int second 秒* a/} 闹铃用数组或链表存储(2)程序模块及功能①设定模块：设定闹铃间；②修改