username="小明"
score=65
if score<60:
print(f'{username}你好,您的成绩不合格')
elif score<70:
print(f'{username}你好,您的成绩合格')
elif score<90:
print(f'{username}你好,您的成绩优秀')
else:
print(f'{username}你好,您的成绩特优')
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