求助，用python编写一个模拟个人所得税计算器程序，数据看图

Answer 1

sal=float(input('请输入当月税前工资:'))
S=sal-3500
if 0<S<=1500:
L=S*0.03
print('应纳税%.2f元'%L)
elif 1500<S<=4500:
L=1500*0.03+(S-1500)*0.1
print('应纳税%.2f元'%L)
elif 4500<S<=9000:
L=1500*0.03+3000*0.1+(S-4500)*0.2
print('应纳税%.2f元'%L)
elif 9000<S<=35000:
L=1500*0.03+3000*0.1+4500*0.2+(S-9000)*0.25
print('应纳税%.2f元'%L)
elif 35000<S<=55000:
L=1500*0.03+3000*0.1+4500*0.2+26000*0.25+(S-35000)*0.3
print('应纳税%.2f元'%L)
elif 55000<S<=80000:
L=1500*0.03+3000*0.1+4500*0.2+26000*0.25+20000*0.3+(S-55000)*0.35
print('应纳税%.2f元'%L)
elif S>80000:
L=1500*0.03+3000*0.1+4500*0.2+26000*0.25+20000*0.3+25000*0.35+(S-80000)*0.45
print('应纳税%.2f元'%L)
else:
print('未到起征点，不用交税')

Answer 2

if ... elif ... else 就好了，感觉这题目问得也很奇葩，一秒钟没能反应过其想表达的意思。

Answer 3

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