After running the contest in the past 4 years, I'm back to participate as a contestant again in Google Code Jam. And since I almost didn't solve problems recently, so I wanted to make few warmups for Code Jam.↵
↵
I will make a short daily warmup contest until Code Jam qualification round, and after the qualification round I'll make it less frequent. Each contest will be 2 hours long, and will contain 5 problems. All problems will be from Codeforces. Until the qualification round, I'll select easy-medium problems, and after that I'll select harder problems, the problems difficulty will be similar to the difficulty of the coming Code Jam round.↵
↵
I'll start with 4 contests starting from tomorrow, one every day and they will start at the same time.↵
↵
Here are the first 4 contests:↵
↵
- [http://a2oj.com/contest?ID=24957](http://a2oj.com/contest?ID=24957)↵
↵
- [http://a2oj.com/contest?ID=24958](http://a2oj.com/contest?ID=24958)↵
↵
- [http://a2oj.com/contest?ID=24959](http://a2oj.com/contest?ID=24959)↵
↵
- [http://a2oj.com/contest?ID=24960](http://a2oj.com/contest?ID=24960)↵
↵
**Edit 1: The first contest is over, with 35 contestants who made at least 1 submission, and 200 submissions in total. It was a good warmup for me.**↵
↵
**ِEdit 2: The second contest will start in 30 minutes. [http://a2oj.com/contest?ID=24958](http://a2oj.com/contest?ID=24958)**↵
↵
**ِEdit 3: The third contest will start in 30 minutes. [http://a2oj.com/contest?ID=24959](http://a2oj.com/contest?ID=24959)**
↵
I will make a short daily warmup contest until Code Jam qualification round, and after the qualification round I'll make it less frequent. Each contest will be 2 hours long, and will contain 5 problems. All problems will be from Codeforces. Until the qualification round, I'll select easy-medium problems, and after that I'll select harder problems, the problems difficulty will be similar to the difficulty of the coming Code Jam round.↵
↵
I'll start with 4 contests starting from tomorrow, one every day and they will start at the same time.↵
↵
Here are the first 4 contests:↵
↵
- [http://a2oj.com/contest?ID=24957](http://a2oj.com/contest?ID=24957)↵
↵
- [http://a2oj.com/contest?ID=24958](http://a2oj.com/contest?ID=24958)↵
↵
- [http://a2oj.com/contest?ID=24959](http://a2oj.com/contest?ID=24959)↵
↵
- [http://a2oj.com/contest?ID=24960](http://a2oj.com/contest?ID=24960)↵
↵
**Edit 1: The first contest is over, with 35 contestants who made at least 1 submission, and 200 submissions in total. It was a good warmup for me.**↵
↵
**ِEdit 2: The second contest will start in 30 minutes. [http://a2oj.com/contest?ID=24958](http://a2oj.com/contest?ID=24958)**↵
↵
**ِEdit 3: The third contest will start in 30 minutes. [http://a2oj.com/contest?ID=24959](http://a2oj.com/contest?ID=24959)**
