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18.0
- def add_X(*adds, base=3):
- return sum(adds)*base
- list1=[1,2,3,4,5,6,7,8]
- print(add_X(*list1,base=8))
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18.1
- def shuixianhua():
- for i in range(100,1000):
- sum = 0
- t=i
- while t:
- sum+=(t%10)**3
- t=t//10
- if sum ==i:
- print (sum)
- i+=1
- shuixianhua()
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18.2
- str1 = input ('请输入字符串:')
- searched = input ('请输入要查询的字符串:')
- def search(inta,intb):
- searchid=0
- start = 0
- result=0
- if intb not in inta:
- print ('meiyou')
- else:
- while 1:
- searchid = inta.find(intb,start)
- if not searchid == -1:
- result += 1
- start = searchid +2
- else:
- print ('字符串出现了',result,'次')
- break
- search(str1, searched)
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