The tests are quite picky, it needs to match the example exactly. Assuming I loaded up your files correctly, there’s at least one thing I see that’s off:
^ The example is the top, the output is the bottom. There’s too many zero’s in the output. There was another person who had this same result, but I can’t quite find the conversation on here to know how they fixed it. Let me know if you can’t figure out how to fix it and I can try to help come up with a solution.