Question

下面的代码似乎仅对第一个学生具有语义功能，因为他的成绩是正确计算的。对于第二个学生，它不计算预期成绩。另一个问题是如何从for循环中打印迭代器，以便得到提示符：

输入评估名称1：

输入评估名称2：

等...

assessment=[]
weight=[]
assign_number = int(input('How many assessment : '))
def main():
    for i in range(assign_number):
        asses_name =input('Enter name of assessment: ')
        assessment.append(asses_name)
        asses_value =int(input('How many marks is the ' + assessment[i] + ' worth : '))
        weight.append(asses_value)

    if sum(weight)!= 100:
        del weight[:]
        print("the total is not 100, please re enter")
        main()
    else:
        student_details()

def calculatedgrade(score):
    if 100<= score:
        grade = 'High Distiction'
    elif 80 <= score <= 100:
        grade = 'High Distiction'
    elif 70 <= score <= 79:
        grade = 'Distiction'
    elif 60 <= score<= 69:
        grade ='Credit'
    elif 50 <= score <= 59:
        grade = 'Pass'
    elif score <=50:
        grade = 'Fail'
    return grade

def student_details():

    student_name =[]
    student_mark =[]
    marks=[]
    total_mark=[]
    student_number = int(input('How many students : '))

    for n in range(student_number):
        name = input('What is the name of student: ')
        student_name.append(name)

        for m in range(assign_number):
            mark = input('what did ' + format(student_name[n])+' get out of 
' +format(weight[m]) +' in the ' +assessment[m] +' ?')
            marks.append(mark)
            score = int(marks[m])/int(weight[m])*100
            student_mark.append(score)
            calculatedgrade(score)
            print(mark,' out of ',weight[m],'is a ',(calculatedgrade(score))

main ()

Answer 1

打印计数器：打印连接到 i 的当前显示字符串。像这样：

stringForInput = 'Enter name of assessment ' 
for i in range(assign_number):
         stringForInput =  stringForInput + str(i+1) + ' :'
         asses_name =input(stringForInput)

成绩计算错误

1 个答案: