Hi all.
This week's farm training contest will be held on 3.7 hours later. This week's writer is drazil and tester is me (dreamoon). This week's contest consists of 6 problems of difficulties (500-1000-1750-2500-2250-2500). We invite all who is interested to our contest. This contest will be held in our group gym. You can find the contest in our codeforces group.
Thanks!