When I make hash attacks on your G1 and G2, I found these submissions 259187487 259189185 259221469 259227729

These two guys have EXACTLY THE SAME code in G1 and G2, and I was able to hack them with exact the same hacks as well.

And I didn't check their other codes, because my time zone is UTF+8 and it's 3:30 a.m. now and I don't want to waste my brain cells to cheating behaviours. I hope Mike can ban them of this round, and please upvote it to let him see it.

Well, some of you might downvote because I'm trying to hack you:), but... I spotted cheaters! And if you downvote too much, the cheaters may escape:)

Well, as you see, I got a lot of rating and become blue after Codeforces Round 938.\(^_^)/ But... Is this really reasonable?

I got rank 1500+ and a lot of coders near or below my rating at basically the same rankings gained much less than me. How did it happen? It seems like my problem B was never hacked for my qsort(I finally solved ACDEF, B was hacked). Or are there any "Newbie protection" or that sort of things for me?:)