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Given a string, return a new string made of 3 copies of the last 2 chars of the original string. The string length will be at least 2. extra_end('Hello') → 'lololo' extra_end('ab') → 'ababab' extra_end('Hi') → 'HiHiHi' ...Save, Compile, Run (ctrl-enter) |
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Difficulty: 115.0 Post-solution available
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