Beautiful problems I enjoyed solving

Revision en10, by bgopc, 2024-03-22 23:39:45

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

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

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

Tags problem solving, beautiful problems


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