Marks Calculator

[azure]

Hi everyone,

I am trying to store different values in a variable to print out them after the program ends up, showing their studentID and their final grade, however, it seems that my code is not working.
May someone explain to me how to store two values in an array by using for?

Here is an example of my code:

items = {}
while True:

    print("Welcome to the Marks Calculator! ")

    studentID = int(input("Enter Student ID >> "))
    atMark = float(input("Enter Assessable Tutorial mark (/10) >> "))
    asMark = float(input("Enter Assignment mark (/100) >> "))
    exMark = float(input("Enter Exam mark (/150) >> "))

    finalGrade = int(asMark*20/100)+(exMark*70/150)+atMark
    items.update( {studentID: finalGrade} )

    proceed = input("Would you like to process another student’s marks?(Y/N)>> ")

    if proceed.upper() != "Y":

        for studentID, finalGrade in items.items():
            print(studentID, finalGrade)

        print("Program has terminated, goodbye!")

        break;

Kind regards,

Azure