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yash_daga's blog

Invitation to CodeChef Starters 159(Rated upto 5 stars) — 6th November

By yash_daga, history, 2 years ago, In English

We invite you to participate in CodeChef’s Starters 159, this Wednesday, 6th November, rated upto 5 stars (i.e. for users with rating < 2200)

Time: 8:00 PM — 10:00 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 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
  • +13
  • Vote: I do not like it

Comments Comments (18)
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2 years ago, hide # |
 
Vote: I like it 0 Vote: I do not like it

Not rated for 6 stars ಥ_ಥ

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2 years ago, hide # |
 
Vote: I like it 0 Vote: I do not like it

Contest is about to start

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2 years ago, hide # |
 
Vote: I like it +6 Vote: I do not like it

Looks like, more of Div:3 type of contest to me.

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

    Loved the questions.

    ( reason : Most of the questions were primarily based on the area where I am weak ( combinatorics and probability). so it was time well spent ) .

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2 years ago, hide # |
 
Vote: I like it +5 Vote: I do not like it

This was more like a brain teaser like those on GFG.

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2 years ago, hide # |
 
Vote: I like it +5 Vote: I do not like it

Add some questions that requires data structures and algos. Right now its just math and puzzles, not really a coding contest.

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2 years ago, hide # |
 
Vote: I like it +6 Vote: I do not like it

Contest was way easier compared to a regular one fsr

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2 years ago, hide # |
 
Vote: I like it +2 Vote: I do not like it

This website never fails to disappoint with terrible problems. Good job!

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2 years ago, hide # |
 
Vote: I like it 0 Vote: I do not like it

man i am tired of codechef always same-> find formula or math trick

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    2 years ago, hide # ^ |
     
    Vote: I like it +10 Vote: I do not like it

    embrace it

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    2 years ago, hide # ^ |
    ← Rev. 2  
    Vote: I like it +5 Vote: I do not like it

    Tbh, it's better to have some contests in between implementation and advanced concepts based contests. It not only climbs up your rating but also helps you to solve some ad-hoc problems quickly and make your calculations/deductions concretely.

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2 years ago, hide # |
← Rev. 2  
Vote: I like it -8 Vote: I do not like it

The Question Random nim is not tested properly. You can see and view that this submission is clearly different from the author's code and it's still getting accecpted because there is no test case present where the xor of the array is getting zero. There are many such submissions with completely different approach getting accecpted due to this. https://www.codechef.com/viewsolution/1104769988 It should be retested and re-evaluated

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2 years ago, hide # |
 
Vote: I like it 0 Vote: I do not like it

where can I find the editorial for the contest?

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2 years ago, hide # |
 
Vote: I like it +5 Vote: I do not like it

weak pretests in random nim

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