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Given two strings, a and b, return the result of putting them together in the order abba, e.g. "Hi" and "Bye" returns "HiByeByeHi". make_abba('Hi', 'Bye') → 'HiByeByeHi' make_abba('Yo', 'Alice') → 'YoAliceAliceYo' make_abba('What', 'Up') → 'WhatUpUpWhat' ...Save, Compile, Run (ctrl-enter) |
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Difficulty: 106.0 Post-solution available
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