#include〈stdio
h>#include＃define LEN sizeof(struct student）#define DAT_FILENAME ”Information
txt”/*＊*＊＊＊＊*＊***＊*＊＊＊**＊**定义数据结构＊＊＊＊＊*＊＊＊＊***＊＊＊＊*＊＊/struct date{int year；int month；int day；｝;struct student｛int ID；char Name［8］；int age;char xb;char telephone[15]；char address［40］；struct date birthday;char email［40]；struct student ＊next；｝；/*＊＊**＊＊＊＊＊*＊＊＊＊*＊*****＊＊＊函数原型＊＊＊*＊*＊＊＊＊*＊***＊＊＊＊＊*/void DispMainMenu(）;void DisplayInformation（struct student ＊head）；struct student ＊FindstudentID（struct student ＊head，int findID)；struct student ＊FindstudentName(struct student *head,char findname［]）;struct student ＊InformationInput(struct student ＊head);void QueryInformation（struct student *head)；struct student ＊EditInformation（struct student ＊head）；struct student ＊Insert（struct student *head，struct student ＊p)
