Description: Student performance management file structure (1) first academic use Notepad to edit the file stu1.dat store a class. Then in the C environment, the establishment of a student information structure, opening the file with the r way, then fscanf reads, with printf displays the file contents on the screen. (2) the use of three cycles so that each student homework scores are added and then divided by three to get the average. Followed by discharging rank bubble method using High Low Average points. Finally, each student will write information to stu2.dat file with fprintf.
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