Lab x RaspberryPi - GradeCalculate

class Student:
    def __init__(self,name,id,score):
        self.name = name
        self.id = id
        self.score = score
    def display(self):
        print('Name :',self.name)
        print('ID :',self.id)
        print('Score :',self.score)
    def get_score(self):
        return self.score

def setup():
    a = Student('Ant',1,80)
    b = Student('Bird',2,75)
    c = Student('Cat',3,59)
    d = Student('Dog',4,15)
    e = Student('Elephant',5,62)
    data = [a,b,c,d,e]
    show_allgrade(data)

def find_grade(data):
 
    if(80 <= data.get_score()):
        return 'A'
    elif(70 <= data.get_score()):
        return 'B'
    elif(60 <= data.get_score()):
        return 'C'
    elif(50 <= data.get_score()):
        return 'D'
    else:
        return 'F'

def count_grade(c,data):
    i=0
    count=0
    while(i < len(data)):
        if(find_grade(data[i]) == c):
            count+=1
        i+=1
    return count

def show_allgrade(data):
    i=0
    while(i < len(data)):
        data[i].display()
        print('Grade :',find_grade(data[i]))
        print()
        i+=1
 
setup()