Python：每日一题 2

十月故里

1. i=int(input('净利润/万元'))
   
2. t=0
   
3. arr=[100,60,40,20,10,0]
   
4. rat=[0.01,0.015,0.03,0.05,0.075,0.1]
   
5. rang=list(zip(arr,rat))
   
6. for j in rang:
   
7.     if i>j[0]:
   
8.         t+=(i-j[0])*j[1]
   
9.         i=j[0]
   
10. print(t,'万元')

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