i
cludestdiohi
cludestdlibhi
cludestri
ghi
cludeco
iohstructrecordcharid10char
ame20charpho
e20charadress40charpostcode10chare_mail30stude
t500i
t
um0外部变量
um为文件中的纪录数FILEfpvoidmai
me
u主菜单void
ewrecord新添纪录voidsearchme
u查询菜单voidsearchbyid按学号查询voidsearchby
ame按姓名查询voidsearchbypho
e按电话查询voiddeleteme
u删除菜单voiddeleteall删除所有voiddeleteo
e删除单个voidshowall显示所有voidreadfromfile读取文件voidwritetofile写入文件voiddeletebyid按学号删除voiddeleteby
ame按姓名删除voidlistbyid按学号排序voidlistby
ame按姓名排序voidlistme
u排序菜单voidmai
readfromfilewhile1mai
me
uvoidreadfromfile从文件导入
fiffpfope