I received plagiarism warnings for my submissions to Problems 2253C, 2253D, and 2253E:

• 2253C — submission 386121770
• 2253D — submission 386123114
• 2253E — submission 386124676

The warnings mention significant coincidence with submissions from several other users. I want to clarify that I do not know or have any connection with the users mentioned in these warnings, and I did not copy or share my solutions with them.

I wrote all three solutions independently during the contest. I was therefore surprised to receive these warnings, especially since I have no idea why my submissions were detected as coinciding with theirs.

I understand the seriousness of the plagiarism rules and would appreciate a manual review of these submissions. I can provide my local files, timestamps, development history, or any other evidence necessary to demonstrate that I wrote the solutions independently.

Thank you.