输入百分制成绩,根据成绩判断奖励:90-100:法拉利
80-89:宝马
70-79:奥迪
60-69:奥拓
<60:大嘴巴子
if
elif...
score=int(input())
if 90<=score:
print()
elif 80<=score:
print()
elif 70<=score:
print()
elif 60<=score:
print()
else:
print()
用swich case要更方便些
n=eval(input("请输入成绩:"))
if 90<=n<=100:
print("法拉利")
elif 80<=n<90:
print("宝马")
elif 70<=n<80:
print("奥迪")
elif 60<=n<70:
print("奥拓")
elif n<60:
print("大嘴巴子")
else:print("error")