Python allows negative integers to be used as indices into a sequence, such as a string. If
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Python allows negative integers to be used as indices into a sequence, such as a string. If string s has length n, and expression s[k] is used for index −n≤k<0, what is the equivalent index j ≥0 such that s[j] references the same element?
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Related Book For
Data Structures and Algorithms in Python
ISBN: 978-1118290279
1st edition
Authors: Michael T. Goodrich, Roberto Tamassia, Michael H. Goldwasser
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