python演算法編程題

A. python演算法編程

1題：

Staff.txt員工信息單
14000
25000
36000
47000
57000
68000
710000
812000
915000
1020000

運行腳本：
#!/usr/bin/envpython

classTax:
def__init__(self,name,wage):
self.name=name
self.wage=float(wage)
deftax(self):
ifself.wage<=3000:
printself.name,'taxis0'
elifself.wage<=6000:
printself.name,'taxis',self.wage*0.05
elifself.wage<=10000:
printself.name,'taxis',self.wage*0.10
elifself.wage<=20000:
printself.name,'taxis',self.wage*0.20
elifself.wage<=100000:
printself.name,'taxis',self.wage*0.40
else:
printself.name,'taxis',self.wage*0.45

withopen('Staff.txt')asf:
d=f.readlines()
foriind:
count=Tax(i.split()[0],i.split()[1])
count.tax()

執行結果：
1taxis200.0
2taxis250.0
3taxis300.0
4taxis700.0
5taxis700.0
6taxis800.0
7taxis1000.0
8taxis2400.0
9taxis3000.0
10taxis4000.0

2題：

#!/usr/bin/envpython

printfilter(lambdax:x%3==0andx%5!=0,range(1000))

3題：

#!/usr/bin/envpython

sum1=0
count=6
defheight(x):
ifx==1orx==2:
return10
returnfloat(height(x-1))/2
foriinrange(1,count+1):
sum1+=height(int(i))
printsum1

4題：

#!/usr/bin/envpython

sum1=0
count=6
defheight(x):
ifx==10:
return0
return(height(x+1)+1)*2

printheight(0)