用python解答学生成绩

Question

 

Answer 1

 代码如下：{如果对你有帮助，可以点击我这个回答右上方的【采纳】按钮，给我个采纳吗，谢谢}。

def GeneraiGrade(M_exam,E_exam,Rate=0.4):
    total = {}
    for k in E_exam:
        m = M_exam[k]
        e = E_exam[k]
        s = m * Rate + e * (1-Rate)
        if s>=90:
            f = "A"
        elif s>=80:
            f = "B"
        elif s>=70:
            f = "C"
        elif s>=60:
            f = "D"
        else:
            f = "F"
        total[k.lower()] = [m,e,f]
    return total

mid_exam = {"Tommy":78,"Jarry":89,"Sunny":93,"Honey":78,"LiIy":80} #期中考试成绩主成绩单姓名：分数
end_exam = {"Tommy":60,"Jarry":69,"Sunny":88,"Honey":61,"LiIy":88} #期末考试成绩主成绩单姓名：分数
mid_examO = {"Money":56,"Crazy":99,"Windy":75,"Cloudy":87,"LiIy":68} #期中考试成绩单补充材料
end_examO = {"Money":66,"Cloudy":94,"Crazy":77,"Windy":82,"LiIy":90} #期末考试成绩单补充材料
mid_exam.update(mid_examO)
end_exam.update(end_examO)

rate = float(input())
if 0<=rate<=1:
    Total_score = GeneraiGrade(mid_exam,end_exam,rate)
else:
    Total_score = GeneraiGrade(mid_exam,end_exam,rate)
name = input().strip().lower()
print(Total_score[name],end=" ")
Grades =  {'A', 'C', 'B', 'D', 'F'} - set({v[2] for v in Total_score.values()})
print(*Grades,sep=" ",end=" ")