Question: **in python** cannot figure out a way in which the method works when there is only ONE element in the string, which is a requirement

**in python**

cannot figure out a way in which the method works when there is only ONE element in the string, which is a requirement

**in python** cannot figure out a way in which the method works

Edef exchange (str): INILI - Given a string, return a new string where the first and last chars have been exchanged

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