Hello, Codeforces!
My friends CoupDeGrace, kuangbin, mejiamejia, Sugar_fan, Melacau, Nanako, GOATWU, Cirno_9baka, Suiseiseki, ODT, box, Ynoi, syh0313, wh0816 and I have prepared [contest:???], a contest that will be held on [contest_time:???]. We are sincerely looking forward to your participation. You will be given 6 problems and 2 hours to solve the problems.
Thanks a lot to isaf27 for his excellent coordination, to Mike MikeMirzayanov Mirzayanov for Codeforces and Polygon platform, and to QAQAutoMaton, starusc, interestingLSY, chenkuowen, JianfengZhu,Monogon,ijxjdjd,Schwarzenegger, sunsiyu, Nezzar,mtw, TheOneYouWant, gyz_gyz, kimoyami, njupt_lyy, ptd, coderz189, manik.jain, absi2011 for testing.
This is my first round ever. Great efforts have been put in during the past six months. I hope everyone will enjoy it.
Good luck!