Write a function that takes two positive integers, n and m, and returns sum of all numbers between 1 and n that are fully divisible by m. Example:

>>> sum_of_divisibles(6, 3)
9
>>> sum_of_divisibles(10, 4)
12

Complete execution flow of the following program

Define a function, is_greater, that takes two numbers, a and b, and returns True if a is greater than b, otherwise False.

Define another function, count_greater_than, that takes three numbers, n, a, b and c, and returns the count of how many of the three numbers a, b, and c are greater than n.

Example:
>>> count_greater_than(1, 2, 2, 3)
3
>>> count_greater_than(2, 2, 2, 3)
1
>>> count_greater_than(6, 5, 2, 3)
0

Restriction: You cannot use max, min or any relational operator (<, >=, ...).

Write a function, multiply that takes two numbers and returns their product.

Write a function that takes three numbers and returns their product.

Restriction: You cannot use * inside this function's body
Hint: You can use multiply, the function you defined above

Write the above formula (pythagorean theorem) in python, representing it as a function.
Write a function pythagorean_theorem, which takes two numbers, a and b, and returns c.

Write a function, hypotenuse_times_3, that takes a and b as arguments, it finds c using pythagorean_theorem, and returns the result of c * 3

Write a function power, that takes two integers, a and b, and returns a to the power of b.

Write a function product, that takes two integers, a and b, and returns their product.

Write a function divisible, that takes two integers, x and y, and returns True if x is fully divisible by y, and False otherwise.

Write a function calculate, that takes two integer, n and m and:
  - It returns n to the power of m if n is even and m is odd.
  - It returns m to the power of n if n is odd and m is even.
  - It returns their product otherwise.

Restriction: You CANNOT use modulus (%) or any relational operator (<, >, !=, ...) inside this function's body.

A taxi charges:
  - $4 for the first km
  - $2 for each km from 2 to 10
  - $1.50 for each km beyond 10

Write a function that takes the number of kilometers traveled and returns the total fare. Example:
>>> taxi_meter(1)
4
>>> taxi_meter(2)
6
>>> taxi_meter(10)
22
>>> taxi_meter(15)
29.5

Define a function, divisible, which takes two number, n and m, and returns True if n is divisible by m, False otherwise. Example:

>>> divisible(4, 2)
True
>>> divisible(5, 2)
False

Define a function, divisibles_prod, which takes one positive integer, x, and returns production of all odd numbers between 1 and x (not including x). Example:

>>> divisibles_prod(5)
3
>>> divisibles_prod(6)
15

Restrictions:
  - You cannot use %