bgopc's blog

Beautiful problems I enjoyed solving
By bgopc, history, 9 months ago, In English

Hello CF community, in this blog post I tried to gather the Questions I've solved and enjoyed them most of them are really teaching and worth spending hours of time on them Hope you enjoy

EDIT: Part 2 added, link

Problems

Note that to solve these problems you need no knowledge except:
9th grade math, a little bit number theory, sorting, elementary dp, elementary bs, set, stack, queue, map

Good luck and hope you enjoy them

EDIT: I added maybe a few problems, I ran out of beautiful problems, unfortunately, maybe suggest in the comments and I'll add them

new ones

Guys a question: do u want me to include recent contests as well?

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9 months ago, # |
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Just wanted to let you know that I tried a few ones randomly and found them interesting as well, so keep updating that list, thanks! 👍

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9 months ago, # |
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Good job!Thanks!

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9 months ago, # |
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Will attempt to solve them. Thanks.

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9 months ago, # |
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Guys I've added a few other questions I found interesting as well so maybe check them out?

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9 months ago, # |
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Nice problems Thank you owo

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9 months ago, # |
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I like this one 1864C - Divisor Chain

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    9 months ago, # ^ |
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    I'll solve it tmrw and if I found it interesting I'll add it

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9 months ago, # |
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I wish there was a bookmark feature MikeMirzayanov

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    9 months ago, # ^ |
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    There is, click the star next to the problem in the problem list and it will show up in your favorite problems

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      9 months ago, # ^ |
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      Thats is life changing information . Up until now i had to mark contests as favorites , thanks man.

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9 months ago, # |
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hiii, please always keep updating this beautiful list. Thanks!!

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9 months ago, # |
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I read the questions you asked. they are good and beautiful and thank you.

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6 months ago, # |
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Auto comment: topic has been updated by bgopc (previous revision, new revision, compare).

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6 months ago, # |
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I solved this problem recently and found it really elegant.

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    6 months ago, # ^ |
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    looks cool enough(this is gonna be the first problem I add to the list but haven't solved it), Added it to part 2

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6 months ago, # |
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nice

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4 months ago, # |
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thx

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