Target Update Interval

Problem

Return the next step at which the target network will be synchronized: ((step // interval) + 1) * interval. A non-positive interval returns step unchanged.

Hint

At an exact multiple, the next sync is one whole interval later.

Test cases

case 1

in: [0,100]

expected: 100

case 2

in: [250,100]

expected: 300

case 3

in: [100,100]

expected: 200

case 4

in: [7,0]

expected: 7

Starter codePython

def next_target_update(step, interval):
    # Your code here
    pass

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