Gustavo Pezzi
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Gustavo Pezzi
Hi @rubyFeedback. Maybe this helps? https://viewsourcecode.org/snaptoken/kilo/
You still want to draw vertical lines. Doing anything different would be a lot more expensive (not possible on a 386). Also, drawing pixels one vertical column at the time...
This is a nice little problem. We used this problem to interview candidates. I still use it today with my students.