abhinavvv306's blog

By abhinavvv306, history, 2 months ago, In English

We invite you to participate in CodeChef’s Starters 68, this Wednesday, 7th October

Time: 8 PM — 11:00 PM IST

Joining us on the problem setting panel are:

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!

 
 
 
 
  • Vote: I like it
  • +36
  • Vote: I do not like it

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2 months ago, # |
Rev. 3   Vote: I like it 0 Vote: I do not like it

How to solve div2 E(Interesting Arrays).

Edit:Got it.

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2 months ago, # |
Rev. 2   Vote: I like it +4 Vote: I do not like it

Will the contest rating be recalculated as the problem interesting array missed a simple but crucial test case which is for n= 2 and arr = [ 1,1] . The correct output should be [1,1] but almost half of the accepted solutions are giving -1 which is the wrong answer.