Learn CS Online: Middle Two (Kotlin)

Kotlin

Java

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Solve: Middle Two

Imported By: Geoffrey Challen

/ Version: 2021.6.0

/ Adapted from CodingBat

Given a String of even length, return a String made of the middle two characters. So the string "string" yields "ri". The string length will be at least 2.

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 middleTwo(str: String): String {
  return "" // You may need to remove this starter code
}

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Strings
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