iOS repl.it - Functions 2 Challenge Solution

functions2.swift

//Don't change this code:
func calculator() {
  let a = Int(readLine()!)! //First input
  let b = Int(readLine()!)! //Second input
  
  add(n1: a, n2: b)
  subtract(n1: a, n2: b)
  multiply(n1: a, n2: b)
  divide(n1: a, n2: b)
  
}



//Write your code below this line to make the above function calls work.

func add(n1: Int, n2: Int) {
  print(n1 + n2)
}

func subtract(n1: Int, n2: Int) {
  print(n1 - n2)
}

func multiply(n1: Int, n2: Int) {
  print(n1 * n2)
}

func divide(n1: Int, n2: Int) {
  let decimalN1 = Double(n1)
  let decimalN2 = Double(n2)
  print(decimalN1 / decimalN2)
}
































//Don't move or change this code:
calculator()

Yeee im not crazy 🥳 this is an error inside unit test #2 @TheMuellenator