I'm glad to invite you to take part in Codeforces Round #721 (Div. 2), which will take place on 20.05.2021 17:35 (Московское время). The round will be rated for the participants with a rating lower than 2100. Participants from the first division are also welcomed to take part in the competition but it will be unrated for them.
You will be given 2 hours to solve 5-6 problems. Problems were created by members of Club of Programmers IIT (BHU)- rivalq, sharabhagrawal25, loud_mouth, DenOMINATOR, Bignubie, mallick630, shikhar7s, CoderAnshu and Me.
Huge thanks to those who helped make this round possible:
- Aleks5d and KAN for their excellent coordination and for providing priceless feedback during contest creation.
- 1-gon, ajit, kassutta, namanbansal013, Qualified, 4qqqq, Ekler, Rajdeep, m371 and rkm62 for testing and providing invaluable feedback.
- MikeMirzayanov for Codeforces and Polygon platforms.
We tried our best to create interesting problems and simple-to-read statements and we hope you have fun! Happy coding :)
Scoring Distibution:- 500 — (750 — 1500) — 1500 — 2250 — 3000
Congratulation to the winners
UPD :- Editorial