Invitation to HackerEarth February Circuits '17
Difference between en8 and en9, changed 32 character(s)
**All you need is love. But some algorithmic problems now and then doesn't hurt.**↵

Hello everyone!↵

I would like to invite you to participate in HackerEarth [February Circuits '17](https://www.hackerearth.com/challenge/competitive/february-circuits-17/). It's a long contest that will start on February, 17, 21:00 IST ([check your timezone](https://www.timeanddate.com/worldclock/fixedtime.html?msg=HackerEarth+February+Circuits+%2717&iso=20170217T21&p1=438)). Contest will run for 9 days.↵

![ ](http://codeforces.me/predownloaded/e6/c1/e6c1ca3de699bbd4bd9c2a92f7e1f37d4cfbdd07.png)↵

The participants will be challenged with 7 traditional algorithmic tasks and 1 approximate problem of varying difficulty levels in a duration of 9 days. For traditional algorithmic tasks, you will receive points for every test case your solution passes — so you can get some points with partial solutions as well. For the approximation task, your score depends on the best solution in the contest so far. Here is the detailed time line of the challenge,↵

- **Day-0** : Problem-1 (Easy) , Problem-2 (Easy-Medium), Approximate↵
- **Day-2** : Problem-3 (Easy-Medium) , Problem-4 (Medium)↵
- **Day-4** : Problem-5 (Medium-Hard) , Problem-6 (Hard)↵
- **Day-6** : Problem-7 (Hard)↵
- **Day-7** : Challenge Ends↵

I am the admin of the contest. I'd like to thanks [user:KuchumovIlya,2017-02-15] for preparing the tasks and [user:niyaznigmatul,2017-02-15] for testing them and [user:MikeMirzayanov,2017-02-15] for creating Polygon.↵

The contest will be **RATED**.↵

Happy Coding :) ↵

**UPD1**: First Set is live.  ↵
**UPD2**: Second Set is live.
  ↵
**UPD3**: Third Set is live.

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en10 English r3gz3n 2017-02-23 20:03:43 32 Tiny change: 't is live.' -> 't is live. \n**UPD4**: Final Set is live.'
en9 English r3gz3n 2017-02-21 20:03:52 32 Tiny change: 't is live.' -> 't is live. \n**UPD3**: Third Set is live.'
en8 English r3gz3n 2017-02-19 20:36:13 33 Tiny change: 't is live.' -> 't is live. \n**UPD2**: Second Set is live.'
en7 English r3gz3n 2017-02-17 18:50:54 30 Tiny change: 'ding :) \n' -> 'ding :) \n\n**UPD1**: First Set is live.'
en6 English r3gz3n 2017-02-17 12:21:21 20
en5 English r3gz3n 2017-02-17 12:19:39 5 Tiny change: 'roblem-5 (Medium) , ' -> 'roblem-5 (Easy-Medium) , '
en4 English r3gz3n 2017-02-17 10:03:56 5 Tiny change: 'roblem-5 (Easy-Medium) , ' -> 'roblem-5 (Medium) , '
en3 English r3gz3n 2017-02-16 15:04:01 7 Tiny change: 'roblem-6 (Medium-Hard)\n- *' -> 'roblem-6 (Hard)\n- *'
en2 English r3gz3n 2017-02-15 14:29:29 756 (published)
en1 English r3gz3n 2017-02-15 12:15:44 1992 Initial revision (saved to drafts)