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bryce.hulett@hotmail.com loops_coding_assessment > swap
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Given a string, return a new string where all adjacent or pairs of letters have been swapped. Given "abcd", return "badc". Ignore any leftover characters at the end.


swap("abcd") → "badc"
swap("fehgi") → "efgh"
swap("wstihcreoo") → "switcheroo"

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public String swap(String s) { }

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