as a cper i feel like every tutorial is just author telling us what to do,instead of actually proving it like IMO answers.i sometimes struggle to guess because it seems to me that my guesses r wrong at most of the times.oh tough luck :(.but yea i believe most of u r better than me :).

so yea,as a person that doenst even know how and why they got the solution(div2 A and B speedsolvers especially) or what i usually call "proof by AC" person,i wanna ask u something.

how many hololive merch do i have at my home?