Java > Warmup-1 > frontBack
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Given a string, return a new string where the first and last chars have been exchanged. frontBack("code") → "eodc" frontBack("a") → "a" frontBack("ab") → "ba" ...Save, Compile, Run          Show Solution public String frontBack(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  >  Warmup-1

Forget It! -- delete my code for this problem 133.0

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