Python示例：计算学生成绩

Python 示例

写一个 Python示例，通过一个例子找到学生等级。为此，首先，我们必须计算总数和五个科目的百分比。接下来，使用 Elif 查找等级

找到学生成绩的 Python示例

这个 python 程序允许用户为五个科目输入五个不同的值。接下来，它找到这五个科目的总数和百分比。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 语句检查第一个条件。如果为真，则执行该 Python 块中的语句。如果条件为假，则检查下一个条件(Elif 条件)等等。

# Python Program to find Student Grade

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)

Python 学生级输出

 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

学生级 Python示例示例 2

在这个 python 程序中，我们使用 Elif 语句来查找等级。

# Python Program to find Student Grade

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”)