Min Max Game

func minMaxGame(nums[]int) int {
  n:= len(nums)

  if n == 1 {
    return nums[0]
  }

  var newNums []int

  for i := 0; i < n / 2; i++ {
    if i % 2 == 0 {
      newNums = append(newNums, min(nums[2 * i], nums[2 * i + 1]))
    } else {
      newNums = append(newNums, max(nums[2 * i], nums[2 * i + 1]))
    }
  }

  return minMaxGame(newNums)
}

func min(num1, num2 int) int {
  if (num1 <= num2) {
    return num1
  }

  return num2
}

func max(num1, num2 int) int {
  if (num1 >= num2) {
    return num1
  }

  return num2
}