i need help ????

[noor202]

hello
please can anyone help me on how to solve this program ??

Create a text file that contains student number (9-digit number), year (one of the four years:
Senior denoted by SE, Junior denoted by JU, Sophomore denoted by SO or Freshman denoted by FR), and GPA (a floating point number greater than 0.0) . Add at least two students. For example, your text file may contain entries as follows:
201212345 JU 3.5
201071256 SE 2.8
……..
Then write a C++ program that uses the file you created above to do the following:
a. Display all the contents of the file in a tabular format with the first row being a header row.
b. Display Standard Deviation for students’ GPA.
c. Write to a file that is called StudentGPA.txt only the GPA is greater than 3 from the read file.
d. Your program should display the above 3 options as a menu, where the user will choose the task he/she wants to carry out. Once the user decides to stop, then your program should allow the user to choose exist or stop from the same menu. Your main menu should look as below:
Please type in your choice:
a. Display file contents
b. Display Standard Deviation GPA
c. Write GPA greater than 3 in text file
d. Exit

[keskiverto]

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