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How to swap pairs of characters in a string with Python

1 Answer

0 votes
s = "aBcDeFgHiJkL";

s = ''.join([s[x: x + 2][::-1] for x in range(0, len(s), 2)])

print(s)



'''
run:

BaDcFeHgJiLk

'''

 



answered Aug 26, 2022 by avibootz

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