False accusation of cheating

In the recent contest Starters 202 (Rated), I was falsely accused of plagiarism
for this question If Only I Could Read
My submission is CodeChef: Practical coding for everyone
It had a very trivial solution, so it matched other’s solutions as well. But I coded everything on my own, in codechef’s own text editor. The code wasn’t shared and everything was done on my own. If there any similarities with other’s code, its purely coincidental
So please do the needful and remove the false accusation of plagiarism