Question
Given a string, return true if the first instance of x in the string is immediately followed by another x. doubleX(axxbb) true doubleX(axaxax) false doubleX(xxxxx)
Given a string, return true if the first instance of "x" in the string is immediately followed by another "x".
doubleX("axxbb") true doubleX("axaxax") false doubleX("xxxxx") true
Must work the following problem using a while loop or do while.
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Databases Illuminated
Authors: Catherine M. Ricardo
1st Edition
0763733148, 978-0763733148
