编写一个 Python 程序来查找学生成绩并附带示例。为此，我们首先需要计算五门科目的总分和百分比。接下来，使用 Elif 来查找成绩。
Python 程序查找学生成绩
此 Python 程序允许用户输入五门科目的五个不同值。接下来，它会计算这五门科目的总分和百分比。对于这个 Python 示例，我们使用 算术运算符 来执行算术运算。
提示：Elif 语句 首先检查第一个条件。如果为 TRUE，则执行该 Python 块中的语句。如果条件为 FALSE，则检查下一个条件（Elif 条件），依此类推。
english = float(input(" Please enter English Marks: "))
math = float(input(" Please enter Math score: "))
computers = float(input(" Please enter Computer Marks: "))
physics = float(input(" Please enter Physics Marks: "))
chemistry = float(input(" Please enter Chemistry Marks: "))
total = english + math + computers + physics + chemistry
percentage = (total / 500) * 100
print("Total Marks = %.2f" %total)
print("Marks Percentage = %.2f" %percentage)
学生成绩示例输出。
Please enter English Marks: 70
Please enter Math score: 60
Please enter Computer Marks: 90
Please enter Physics Marks: 80
Please enter Chemistry Marks: 85
Total Marks = 385.00
Marks Percentage = 77.00 english = float(input(" Please enter English Marks: "))
math = float(input(" Please enter Math score: "))
computers = float(input(" Please enter Computer Marks: "))
physics = float(input(" Please enter Physics Marks: "))
chemistry = float(input(" Please enter Chemistry Marks: "))
total = english + math + computers + physics + chemistry
percentage = (total / 500) * 100
print("Total Marks = %.2f" %total)
print("Marks Percentage = %.2f" %percentage)
if(percentage >= 90):
print("A Grade")
elif(percentage >= 80):
print("B Grade")
elif(percentage >= 70):
print("C Grade")
elif(percentage >= 60):
print("D Grade")
elif(percentage >= 40):
print("E Grade")
else:
print("Fail”)
