Learn CS Online: Last2 (Java)

Kotlin

Java

Solve: Last2

Imported By: Geoffrey Challen

/ Version: 2021.5.0

/ Adapted from CodingBat

Given a String, return the count of the number of times that a substring length 2 appears in the string and also as the last 2 chars of the string. So "hixxxhi" yields 1. Don't count the last substring.

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.

int last2(String input) {
  return 0; // You may need to remove this starter code
}

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