1. PYTHON
2. The function longest that returns the longest of two strings.
3. The function count_over that takes a list of numbers and an integer nand returns the count of the numbers that are over n.
4. The function bmi that takes two parameters height and weight and returns the value of the body mass index: a person's weight in kg divided by the square of their height in meters.

def longest(string1, string2): """Return the longest string from the two arguments, if the strings are the same length, return the first string

def count_over(thelist, n): """Return the number of integers in thelist that are greater than the integer n

 def bmi(height, weight): """Given a height (m) and weight (kg) (numbers) compute the Body Mass Index for an individual. Return the BMI as a float