Max Multiple

Given a divisor and a bound, find the largest integer N such that:

• N is divisible by divisor.
• N is less than or equal to bound.
• N is greater than 0.

It is guaranteed that such a number exists.

Example

For divisor = 3 and bound = 10, the output should be

max_multiple(divisor, bound) = 9

The largest integer divisible by 3 and not larger than 10 is 9.

Solution

PYTHON

def max_multiple(divisor, bound):
    return (bound // divisor) * divisor


print(max_multiple(3, 10))