We invite you to participate in CodeChef’s Starters 92, this Wednesday, 31st May, rated till 6-stars Coders (ie. for users with rating < 2500).
Time: 8:00 PM — 10:00 PM IST
Note that the duration is 2 hours. Read about the recent CodeChef changes here.
Joining us on the problem setting panel are:
Setters: Irmuun Irmuun.Ch Chinbat, Souradeep souradeep.99 Paul, Shikhar TheDarkKnight Agrawal, Ayush Ayu_19 Kumar, Shaurya Shaurya_Bhalla Bhalla, Ziad ZiadEl-Gafy El-Gafy
Testers: Nishank IceKnight1093 Suresh
Video Editorialists: Madhav jhamadhav Jha, Suraj jhasuraj01 Jha, Jwala jwalapc , Adhish ak2006 Kancharla, Pravin pravin_as Shankhapal
Text Editorialists: Nishank IceKnight1093 Suresh
Note: Some problems have subtasks.
Written editorials will be available for all on discuss.codechef.com. Pro users can find the editorials directly on the problem pages after the contest.
The video editorials of the problems will be available for all users for 1 day as soon as the contest ends, after which they will be available only to Pro users.
Also, if you have some original and engaging problem ideas, and you’re interested in them being used in CodeChef's contests, you can share them here.
Hope to see you participating. Good Luck!
clashing with newton schools contest
what would answer of problem 4th (Divinding into groups) for the test case \n
1
4 2
1 5 6 6
9, I am writing down the colours left after each step in the spoiler
0- 1 5 6 6
1- 0 5 5 6
2- 0 5 4 5
3- 0 4 4 4
4- 0 3 3 4
5- 0 2 3 3
6- 0 2 2 2
7- 0 1 1 2
8- 0 0 1 1
9- 0 0 0 0
9 is the max answer possible
inductively (somewhere found).Thanks
Some typo in the first few lines. It should be
0- 1 5 6 6
1- 1 5 5 5
2- 1 4 4 5
3- 0 3 4 5
Yes, thanks for pointing it out, corrected it now.