combine.abra

func add(a: Int, b: Int) {
  a + b
}

func mult(a: Int, b: Int) {
  a * b
}


func combine(a: Int, b: Int, comp: (Int, Int) => Int) {
  comp(a, b)
}


println(combine(1,2, add))
println(combine(10,20, mult))

//func c(fn: (Int) => Int, number: Int) = fn(number)