It has to do with something like the idea shown in this meme
I think it was actually a genuinely hard problem like an F or so. Does anyone remember? My Google-fu is failing me.
Looking for: Meme problem on CF. You "illegally cancel digits" in a fraction, which magically works.
It has to do with something like the idea shown in this meme
I think it was actually a genuinely hard problem like an F or so. Does anyone remember? My Google-fu is failing me.