# !usr/bin/env  python3

#-*- coding:utf-8 -*-

'a test class'

class Student(object):

    def __init__(self,name,score):

        self.name=name

        self.score=score

    def print_score(self):

        print('information:%s  %s' %(self.name ,self.score))

    def compare_score(self):

        if self.score>90:

            print('优秀')

        elif self.score>80:

            print('良好')

        else:

            print('还需要加油')

lucy=Student('Lucy',99)   

print('name :%s  score:%s' %(lucy.name,lucy.score) )

lucy.print_score()

lucy.compare_score()