Beautiful problems I enjoyed solving

Revision en8, by Behrad., 2024-02-20 22:41:48

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

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?

Tags problem solving, beautiful problems

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en11 English Behrad. 2024-05-30 11:08:19 76
en10 English Behrad. 2024-03-22 23:39:45 2 Tiny change: '[problem:1097E] \n[pr' -> '[problem:1907E] \n[pr'
en9 English Behrad. 2024-02-22 17:00:39 19 Tiny change: 'lem:1692F]\n</spoil' -> 'lem:1692F] \n[problem:1864C]\n</spoil'
en8 English Behrad. 2024-02-20 22:41:48 1 Tiny change: 'n\n\n**Guyes a questi' -> 'n\n\n**Guys a questi'
en7 English Behrad. 2024-02-20 22:41:26 74
en6 English Behrad. 2024-02-16 15:08:54 253
en5 English Behrad. 2024-02-15 21:03:08 6
en4 English Behrad. 2024-02-15 21:02:07 208 Added new problems
en3 English Behrad. 2024-02-08 19:55:08 3 Tiny change: 'blem:1843F] \n[prob' -> 'blem:1843F1] \n[prob'
en2 English Behrad. 2024-02-08 19:54:33 104
en1 English Behrad. 2024-02-08 19:53:22 1288 Initial revision (published)