Please find the code for the function lecture here:

fun main(){

  myFunction()

  println(addUp(5,3))

  println(avg(3.2,5.3))

}



// The syntax of a function - fun stands for function

fun myFunction(){

  // The body of a function

  println("myFunction was called")

}



// This function has two parameters and returns a value of type Int

fun addUp(a: Int, b: Int): Int{

  // the return keyword indicates that this function will return the following value

  // once this function is called and executed

  return (a+b)

}

// Article on Kotlin words https://blog.kotlin-academy.com/kotlin-programmer-dictionary-function-vs-method-vs-procedure-c0216642ee87

// CHALLENGE: create a function that calculates the average and call it

fun avg(a: Double, b: Double): Double {

  return (a + b)/2

}