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CodingBat code practice

 

removeXs


A secret message has been corrupted with "x" characters. Use recursion to remove all "x" characters from the string. Use substring


removeXs("xxhexxllo") → "hello"
removeXs("xaxbxc") → "abc"
removeXs("secret") → "secret"

...Save, Compile, Run (ctrl-enter)

public String removeXs(String str) { }

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