Java > Recursion-1 > pairStar
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Given a string, compute recursively a new string where identical chars that are adjacent in the original string are separated from each other by a "*". pairStar("hello") → "hel*lo" pairStar("xxyy") → "x*xy*y" pairStar("aaaa") → "a*a*a*a" ...Save, Compile, Run public String pairStar(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

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