Java > Recursion-1 > stringClean
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Given a string, return recursively a "cleaned" string where adjacent chars that are the same have been reduced to a single char. So "yyzzza" yields "yza". stringClean("yyzzza") → "yza" stringClean("abbbcdd") → "abcd" stringClean("Hello") → "Helo" ...Save, Compile, Run public String stringClean(String str) { } See also Java Example Code. Java help docs: If Boolean Logic | Strings | While and For Loops | Arrays and Loops prev  |  next  |  chance   |  CodingBat  >  Recursion-1

Forget It! -- delete my code for this problem 372.0

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