It is known that the Fibonacci sequence is defined as follows:

In practical terms, calculating the Fibonacci value for the terms *0* to *10*, the result would be *0*, *1*, *1*, *2*, *3*, *5*, *8*, *13*, *21*, *34*, and *55*.

An example of Python code to calculate Fibonacci returning the highest value using the iterative method is as follows:

def fibonacci(input):a, b = 0, 1foritem in range(input):a, b = b, a + breturn a

The Fibonacci function calculates the highest Fibonacci value for a specific piece of input data. Let us picture a hypothetical scenario in which it is necessary to calculate Fibonacci values, and this website will receive several inputs from a user. Suppose the user provides an array of values as input, so making these calculations sequentially would be interesting. But, what if 1 million users are connected at the same time to make requests? In this case, some users would have to wait for quite a long time until they...