学生成绩 python_Python程序计算学生成绩

淩亂°似流年 2023-03-05 12:43 63阅读 0赞

学生成绩 python

Given students details, marks in 5 subjects and we have to find student's grade.

给学生详细信息，在5门科目中打分，我们必须找到学生的成绩。

In this program, we are taking student name, roll number and marks in 5 subjects and **calculating student's grade** based on the percentage and printing the all details.

在此程序中，我们将在5个科目中获取学生的姓名，卷号和分数，并根据百分比**计算学生的成绩**并打印所有详细信息。

## 使用Python代码查找学生成绩 **(**Python code to find student grade**)** ##

# Python code to find student grade 
    
    class Student:
        def __init__(self):
            self.__roll=0
            self.__name=""
            self.__marks=[]
            self.__total=0
            self.__per=0
            self.__grade=""
            self.__result=""
    
        def setStudent(self):
            self.__roll=int(input("Enter Roll: "))
            self.__name=input("Enter Name: ")
            print("Enter marks of 5 subjects: ")
            for i in range(5):
                self.__marks.append(int(input("Subject "+str(i+1)+": ")))
    			
        def calculateTotal(self):
            for x in self.__marks:
                self.__total+=x
    			
        def calculatePercentage(self):
            self.__per=self.__total/5
    		
        def calculateGrade(self):
            if self.__per>=85:
                self.__grade="S"
            elif self.__per>=75:
                self.__grade="A"
            elif self.__per>=65:
                self.__grade="B"
            elif self.__per>=55:
                self.__grade="C"
            elif self.__per>=50:
                self.__grade="D"
            else:
                self.__grade="F"
    			
        def calculateResult(self):
            count=0
            for x in self.__marks:
                if x>=50:
                    count+=1
            if count==5:
                self.__result="PASS"
            elif count>=3:
                self.__result="COMP."
            else:
                self.__result="FAIL"
    			
        def showStudent(self):
            self.calculateTotal()
            self.calculatePercentage()
            self.calculateGrade()
            self.calculateResult()
            print(self.__roll,"\t\t",self.__name,"\t\t",self.__total,"\t\t",self.__per,"\t\t",self.__grade,"\t\t",self.__result)
    
    
    def main():
        #Student object
        s=Student()
        s.setStudent()
        s.showStudent()
    
    if __name__=="__main__":
        main()

**Output**

**输出量**

Enter Roll: 101
    Enter Name: Prem Sharma
    Enter marks of 5 subjects:
    Subject 1: 22
    Subject 2: 33
    Subject 3: 55
    Subject 4: 66
    Subject 5: 77
    101              Prem Sharma             253             50.6            D
    COMP.

> 翻译自: [https://www.includehelp.com/python/calculate-student-grade.aspx][https_www.includehelp.com_python_calculate-student-grade.aspx]

学生成绩 python

[https_www.includehelp.com_python_calculate-student-grade.aspx]: https://www.includehelp.com/python/calculate-student-grade.aspx