jagan028's blog

Questions that are like; "Construct a grid which satisfies xyz conditions"
By jagan028, history, 16 months ago, In English

Hello cf community, I always get stuck at finding patterns if I have to create them from scratch, but other constructive problems around similar or even higher levels i can solve easily..

Eg of what I'm talking about:

https://www.codechef.com/problems/GRIDEVEN

Maybe i would feel much more confident and improve my intuition if I can solve similar problems, so please share if you have any construction-based problems that you feel is nice and tough!

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16 months ago, hide # |
 
Vote: I like it +8 Vote: I do not like it

CF Round 804 problem B

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16 months ago, hide # |
 
Vote: I like it +5 Vote: I do not like it

problem

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16 months ago, hide # |
 
Vote: I like it +8 Vote: I do not like it

https://mirror.codeforces.com/problemset/problem/1485/D

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

Here you go:

Problem

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