Codeforces Round #738 (Div. 2)
Difference between en4 and en5, changed 2 character(s)
Hi Codeforces! ↵

We are glad to invite you to our first Codeforces Round [contest:1559] which will be held on [contest_time:1559]. This round will be **rated for participants with rating less than 2100**. We will be glad to see participants from the first division to join out of competition as well! ↵

In this round, as the best friend of Mocha's, you are going to help her to solve the problems she meets. ↵

The problems are prepared by [user:2sozx,2021-08-12], [user:JJLeo,2021-08-12], [user:Serval,2021-08-12], [user:CalvinJin,2021-08-12] and me. We hope you will enjoy the round. :P↵

We would like to thank:↵

- [user:1-gon,2021-08-12] for awesome coordination of this round and helping us improve our problems.↵

- [user:Toxel,2021-08-12] for excellent testing and discussion of this round.↵

- [user:cppascalinux,2021-08-12], [user:PurpleCrayon,2021-08-12], [user:ijxjdjd,2021-08-12], [user:m371,2021-08-12], [user:qxforever,2021-08-12], [user:fixed_lxy,2021-08-12], [user:HKvv,2021-08-12], [user:jxm2001,2021-08-12], [user:GGN_2015,2021-08-12], [user:I-AK-ACM,2021-08-12], [user:wzy2001wzy,2021-08-12], [user:xrbxbn,2021-08-12], [user:BH18376359,2021-08-12], [user:zhtjtcz,2021-08-12], [user:lgwza,2021-08-12], [user:qwertyczx,2021-08-12], [user:godel_bach,2021-08-12], [user:withinlover,2021-08-12], [user:Saisyc,2021-08-12], [user:Matrix53,2021-08-12], [user:rancy,2021-08-12], [user:asrinivasan007,2021-08-12], [user:QuangBuiYT,2021-08-12], [user:lcj_rating1600,2021-08-12], [user:Atlantis592,2021-08-12], [user:shakugan_no_shanatan_,2021-08-12], [user:DovahkiinGA,2021-08-12] and [user:5095187020216,2021-08-12] for testing our rounds ↵

- [user:MikeMirzayanov,2021-08-12] for the amazing Codeforces and Polygon platforms.↵

You will be given **
65 problems** to solve in **2 hours**. ↵

Scoring distribution: **500—750—1000—(1500—1500)—3000**.↵

We recommend you to read the statements of all problems. Good luck & Have fun! :D↵

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en9 English Bazoka13 2021-08-16 12:37:07 469
en8 English Bazoka13 2021-08-16 00:21:44 158
en7 English Bazoka13 2021-08-15 19:53:25 107
en6 English Bazoka13 2021-08-14 00:45:25 145 Tiny change: 'ifications\n\n' -> 'ifications.\n\n'
en5 English Bazoka13 2021-08-13 15:48:05 2 Tiny change: 'e given **6 problems*' -> 'e given **5 problems*'
en4 English Bazoka13 2021-08-12 18:06:02 18 (published)
en3 English Bazoka13 2021-08-12 17:43:23 69
en2 English Bazoka13 2021-08-12 14:05:57 971
en1 English Bazoka13 2021-08-12 13:47:54 1255 Initial revision (saved to drafts)