Help me in solving PREQ23 problem

help
,
1

My issue

i dont know the hidden test case in this code

My code

def steps_to_divisible_by_3(x):
    steps = 0
    while x % 3 != 0:
        x -= 1
        steps += 1
    return steps

# Input list
inputs = [4, 0, 100, 32, 18]

# Process each input and print the result one by one
for x in inputs:
    print(steps_to_divisible_by_3(x))

Learning course: Design and Analysis of Algorithms
Problem Link: Problem(High Accuracy)- Solve the complete problem in Design and Analysis of Algorithms