l = input("Type multiple numbers separated by ',': ")
numbers = list(map(int, l.split(",")))
length = len(numbers)
midpoint = length // 2
median = 0
if length % 2 == 1:
    median = numbers[midpoint]
else:
    median = (numbers[midpoint] + numbers[midpoint - 1]) / 2
print("The median of numbers is {}".format(median))
