Description: Write a program to implement file read and write operations, sorting, search, delete, and so on.
Requirements:
A. record a.t xt file student achievement according to the total score high to low arrangement, and will output the result into b.t xt.
Total score of the same case, according to the math scores high to low arrangement.
B. a student s name, enter search and output of his/her information.If not, the prompt without the person .
C. a student student number, enter search and delete file his/her record.If not, the prompt without the person .
D. add a student information to the records, and keep the file for middle school students record orderly, still not repeatable.
To Search:
File list (Check if you may need any files):
C++实习
.......\ReadMe.txt
.......\a.txt
.......\addstudent.cpp
.......\addstudent.h
.......\b.txt
.......\c.txt
.......\d.txt
.......\res
.......\...\MFC.rc2
.......\...\二-文件操作MFC.ico
.......\resource.h
.......\stdafx.cpp
.......\stdafx.h
.......\targetver.h
.......\二-文件操作MFC.aps
.......\二-文件操作MFC.cpp
.......\二-文件操作MFC.h
.......\二-文件操作MFC.rc
.......\二-文件操作MFC.vcxproj
.......\二-文件操作MFC.vcxproj.filters
.......\二-文件操作MFCDlg.cpp
.......\二-文件操作MFCDlg.h
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