我有一个程序,要求用户输入一个学生网络mid,然后他们在5次作业中得到了什么成绩,加上他们在期中和期末的成绩。然后将它们相加并进行除法,得到以表格形式显示的学生平均成绩。
我需要做的是,再循环整个过程9次。因此,本质上,我将询问另外9个学生相同的输入,然后我将需要以表格的格式显示。
我的问题是,我将如何循环的过程,我现在有'x‘的数量,然后显示所有学生的平均数。
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:

发布于 2016-08-27 02:19:46
你真的做了最难的部分。我不明白你为什么不能这么做。总之:
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)Update:如上面所建议的那样,您应该为单个学生创建一个函数,并在另一个学生中循环该函数,因为这不是一个编码服务--我不会为您这样做,但我认为您已经知道了。
https://stackoverflow.com/questions/39176762
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