2 days back i answered 3 question in div-4 contest but today i recieve a message in my box that says you copy the code of question 3 from some random person but this is not true and the system dequalified me for that round i.e there is no + in my rank what should i do then.. any suggestion
I don't know this person. But there have been some false positives regarding plagiarism lately. Few days ago, my friend copied problem D and changed it so much but it still got plagiarized, but with different person. XD. Also, the code with the plagiarized persons was very different.
Maybe, they check for plagiarism if you perform unexpectedly well.