Case 1: https://codeforces.com/contest/1358/submission/81541827 https://codeforces.com/contest/1358/submission/81545694 https://codeforces.com/contest/1358/submission/81545307 https://codeforces.com/contest/1358/submission/81544214 https://codeforces.com/contest/1358/submission/81540691 https://codeforces.com/contest/1358/submission/81539981
Case 2: https://codeforces.com/contest/1363/submission/82115700 https://codeforces.com/contest/1363/submission/82102630 https://codeforces.com/contest/1363/submission/82112724 https://codeforces.com/contest/1363/submission/82103918 https://codeforces.com/contest/1363/submission/82110623
Case 3: https://codeforces.com/contest/1350/submission/79863928 https://codeforces.com/contest/1350/submission/79868339 https://codeforces.com/contest/1350/submission/79867171 https://codeforces.com/contest/1350/submission/79867177
I have been observing last few contest. Just look at these submissions.All of them had almost the same code with minor changes .Fortunately codeforces had detected the similarity in their code. But I guess these numbers are only the tip of the iceberg .God knows how many of them were not caught. Recently I saw a blog saying there is telegram channel where they discus solutions during contest and had given the link also .As soon as it was pointed out why the link was given and the blog could spread the link and increase the number of cheaters the blog was deleted. Kindly report any such channel and stop such practices .Moreover unlike codechef no action is taken on the person who was found guilty of copying .I would like to suggest to the following things:
Like codechef reduce the rating of those who are caught copying as penalty .
If same person is found copying multiple times ban him/her for next few contest.
There should be some way for a regular contestant to report such cases if he/she finds someone copying .