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changeXY
Given a string, compute recursively (no loops) a new string where all the lowercase 'x' characters have been changed to 'y' characters. changeXY('codex') → 'codey' changeXY('xojxojx') → 'yojyojy' changeXY('xxesabxx') → 'yyesabyy' ...Save, Compile, Run (ctrl-enter) |
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Difficulty: 333 Post-solution available
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