ijxjdjd and I are pleased to invite you to participate in Codeforces Round 728 (Div. 1) and Codeforces Round 728 (Div. 2) which will be held on 25.06.2021 18:35 (Московское время). Please note the unusual timing. Each division will have 5 problems and 2 hours and 15 minutes to solve them.
We would like to thank:
adedalic for amazing coordination of our round!
singleLOOP, skittles1412, penguinhacker, wxhtzdy, coderz189, dorijanlendvaj, qlf9, Nezzar, Tlatoani, MagentaCobra, Etherite, and prabowo for testing the round and providing invaluable feedback.
MikeMirzayanov for the amazing platforms Codeforces and Polygon.
You, for participating!
Read all of the statements carefully, and we hope you enjoy the problems! Wish you high ratings!
UPD: I would also like to thank Roberticey, golions, and 244mhq for testing.
UPD: Here's the score distribution:
Div 1: 500 — 1250 — (1500 + 750) — 3000 — 3500
Div 2: 500 — 1000 — 1500 — 2250 — (2500 + 750)
UPD: The editorial is out!
Congratulations to the winners!