String-2 > doubleChar
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Given a string, return a string where for every char in the original, there are two chars. doubleChar("The") → "TThhee" doubleChar("AAbb") → "AAAAbbbb" doubleChar("Hi-There") → "HHii--TThheerree" ...Save, Compile, Run          Show Hint public String doubleChar(String str) { } See Also: Example Code Java help: If Boolean Logic | Strings | While and For Loops | Arrays and Loops prev  |  next  |  chance   |  JavaBat  >  String-2

Forget It! -- delete my code for this problem 203.0

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