Hello Codeforces!
I'm glad to announce that on Feb/07/2017 17:05 UTC Codeforces Round #396 for the second division will take place. As usual, First division participants can take part out of competition.
This round was prepared by me and mohammedehab2002.
I'd like to thank moaz123 for helping us prepare the round, zoooma13 for testing some problems, KAN for helping us in contest preparation and for translating the statements into Russian and MikeMirzayanov for the great Codeforces and Polygon platforms.
You will be given 5 problems and 2 hours to solve them.
The scoring distribution will be announced later.
UPD 500-1000-1500-2000-2500
UPD editorial is ready
UPD Congratulations to the winners!
Div1+Div2:
Div2: