MediumTime Seriests-245

Multi-Rate Sampling Count

Problem

Count samples produced by downsampling a series at several rates: sum of n // rate over the positive rates in the list.

Non-positive rates are ignored.

Hint

Multi-rate views let one model see short and long horizons simultaneously.

case 1

in: [100,[1,10]]

expected: 110

case 2

in: [24,[2,3,4]]

expected: 26

case 3

in: [10,[]]

expected: 0

case 4

in: [5,[3]]

expected: 1

Starter codePython

def multi_rate_sampling_count(n, rates):
    # Your code here
    pass

4 test cases · run your code against them in the editor