hi https://codeforces.me/contest/1972/submission/258916012 https://codeforces.me/contest/1972/submission/258916865 they have cheated on same time and same code!(Q-D) please check https://codeforces.me/contest/1972/submission/258922220 https://codeforces.me/contest/1972/submission/258916012 and (Q-C)
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well,I guess you have made a mistake.
I think so. He linked D1 again. it should be, C : arscode and amir
For D1, one can argue it is mathematical and short, but I think this C too much similarity is a proof they cheated.
they have submitted same codes...... what can I say
Even the comment at the beginning of code o.o
Bro chill, codeforces automatically detects cheaters, that's why after like 2 or 3 rounds, rating changes are rolled back. I mean, posting such blogs is actually unnecessary.