python函数求助！！！！

jhq999

1. s=str(a)
   
2. s=s[1:len(s):int(len(s)/len(a))]
   
3. print(' '.join(s))
   

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1. print(' '.join(str(a)[1:len(str(a)):int(len(str(a))/len(a))]))

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