Discuss / Python / 作业,写了一个没用切片,用切片写的报错,大概知道问题了

作业,写了一个没用切片,用切片写的报错,大概知道问题了

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lyingaloneiii

#1 Created at ... [Delete] [Delete and Lock User]

import string

def trim(s): r= [] for i in s: if i ==' ': pass else: r.append(i) str_convert = ''.join(r) return str_convert


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