+131 This is an AoPs question.
Your username is huangtx2018
(edited)
Well actually I don't post AoPs questions. The reason I thought you go to AoPs is b/c you have the same profile picture as some one in an AoPs class I'm taking. You can check my profile. I've never asked a question on this site. I have only answered
+166 What, so you didn't post any AoPS question either? Also, why are you thinking that I go to AoPS and my username is "huangtx..."?
