SecondThread, please look into this issue.

As we know that Meta HackerCup season 2025 has started and practice contest is already going on.

Today, I was solving the A problem i.e., WARM UP

I validated the output and it matched successfully ✅

Then after downloading zip file for main test case input, I created output file properly and submitted it but then it showed me something like this :

I tried 4-5 times but it kept showing the same thing and then timer clocked out !!!!

SecondThread can you please clarify about this issue. This was just a practice contest but if same thing happens in Round 1, then Where to go for this issue?