Learn CS Online: Last Two (Java)

Kotlin

Java

Solve: Last Two

Imported By: Geoffrey Challen

/ Version: 2021.6.0

/ Adapted from CodingBat

Given a String of any length, return a new String where the last 2 characters, if present, are swapped, so "coding" yields "codign".

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.

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

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