Learn CS Online: Count XX (Kotlin)

Kotlin

Java

Solve: Count XX

Imported By: Geoffrey Challen

/ Version: 2021.5.0

/ Adapted from CodingBat

Count the number of "xx" in the given String. We'll say that overlapping is allowed, so "xxx" contains 2 "xx".

For this problem we're expecting only a method.

Don't define a class, include modifiers like static or public, add import statements, or add code outside the method declaration.

fun countXX(input: String): Int {
  return 0 // You may need to remove this starter code
}

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