获得10名学生的平均成绩 - 蟒蛇

Question

我有一个程序，要求用户输入学生NETID，然后他们获得5个作业的成绩加上他们在中期和期末获得的成绩。然后它会添加它们并进行划分以获得以表格形式显示的学生平均成绩。

我需要做的是循环整个过程9次。基本上，我会向另外9名学生询问相同的输入，然后我需要以表格形式显示。

我的问题是如何循环播放我现在'x'次的过程，然后显示所有学生的平均值。

这是我现在的代码：

   # x holds the list of grades
   x = []

   # count of assignments 
   assignments = 5

   # Ask for a student ID from user
   NETID = int(input('Enter your 4 digit student NET ID: '))

   # fill list with grades from console input
   x = [int(input('Please enter the grade you got on assignment {}: '.format(i+1))) for i in     range(assignments)]

   midTermGrade = int(input('Please enter the grade you got on you Mid-Term: '))
   finalGrade = int(input('Please enter the grade you got on you Final: '))

   # count average, 
   average_assignment_grade = (sum(x) + midTermGrade + finalGrade) / 7 

   print()
   print('NET ID \t Average Final Grade')
   print('---------------------------------')

   for number in range(1):
      print(NETID, '\t\t', format(average_assignment_grade, '.1f'),'%')

main()

这就是它在控制台上的样子：

Answer 1

你真的做了最难的部分。我不明白为什么你不能平均的循环。无论如何：

student_count = 5;
A = [student_count]

for id_student in range(student_count):    
    print("STUDENT #", id_student+1)

    # x holds the list of grades
    x = []

    # count of assignments 
    assignments = 5

    # Ask for a student ID from user
    NETID = int(input('Enter your 4 digit student NET ID: '))

    # fill list with grades from console input
    x = [int(input('Please enter the grade you got on assignment {}: '.format(i+1))) for i in     range(assignments)]

    midTermGrade = int(input('Please enter the grade you got on you Mid-Term: '))
    finalGrade = int(input('Please enter the grade you got on you Final: '))

    # count average, 
    average_assignment_grade = (sum(x) + midTermGrade + finalGrade) / 7 

    print()
    print('NET ID | Average Final Grade')
    print('---------------------------------')

    for number in range(1):
        print(NETID, " | ", format(average_assignment_grade, '.1f'),'%')

    A.append(average_assignment_grade);

grades_sum = sum(A)
grades_average = grades_sum / 5;
print("SUM OF ALL STUDENTS = " + grades_sum)
print("AVERAGE OF ALL STUDENTS = " + grades_average)

更新：如上所述，你应该为一个学生创建一个函数并在另一个学生中循环使用该函数，因为SO不是一个我不会为你做的编码服务，但我认为你有了这个主意。