Codechef did not do his job this long challenge yet it was obvious that the plagiarism had to be very big. Out of 10 solutions in python3.6 I count 4plagiarisms on XYPIZQ.
And what disgusts me is that the scores of all these cheats have been calculated. Some of them were just copying and others using other techniques that I prefer not to say here so that others do not use it.
This attitude was common in India and I find it very sad to behave when I see all the work done by codechef, geeksforgeeks and ... This is not the way that India will stand out as a respected power. Please stop the plagiarism because I know people who prefer not to participate because of it. Even his ranking backward gradually because of the people who cheat is frustrating.
Look at these solutions:https://www.codechef.com/viewsolution/22482771https://www.codechef.com/viewsolution/22482425https://www.codechef.com/viewsolution/22483248https://www.codechef.com/viewsolution/22482660
Just in one page.
And this is about all the problems of competition