# your code goes here
username = '刘晶'
score = 89
if score < 60:
	print(f'{username}您好，您的成绩不及格.')
elif score < 70:
	print(f'{username}您好，您的成绩及格.')
elif score < 90:  
	print(f'{username}您好，您的成绩优秀.')	
else:
	print(f'{username}您好，您的成绩特优.')