CodeChef_admin's blog

Invitation to CodeChef Starters 92 (Rated till 6-stars ) — 31st May
By CodeChef_admin, history, 17 months ago, In English

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:

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!

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17 months ago, # |
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clashing with newton schools contest

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17 months ago, # |
← Rev. 8   Vote: I like it 0 Vote: I do not like it

what would answer of problem 4th (Divinding into groups) for the test case \n

1

4 2

1 5 6 6

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    17 months ago, # ^ |
    ← Rev. 2   Vote: I like it 0 Vote: I do not like it

    9, I am writing down the colours left after each step in the spoiler

    Spoiler
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      17 months ago, # ^ |
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      inductively (somewhere found).Thanks

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      17 months ago, # ^ |
        Vote: I like it +5 Vote: I do not like it

      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

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