def recursiveMax(xs: List[Int]): Int =
def compareMax(x: Int, y: Int): Int =
if (x > y) x
else y
if (xs.isEmpty) 0
else compareMax(xs.head, recursiveMax(xs.tail))
recursiveMax(List(2, 6, 1, 6, 8, 10, 11, 0, 11, 20, 20))
// res0: Int = 20- 20 min
- Deep Dive
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Higher-order functions take other functions as arguments and/or return other functions as a result. These powerful abstractions allow us…