The best are paper and a pen. But what about computer programs to draw the details of the problem? What programs do you use?
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The best are paper and a pen. But what about computer programs to draw the details of the problem? What programs do you use?
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I think you should make one
Paint
I use sketch.io
Paper
Openboard
Nice, thanks!
OneNote
If this is a graph problem, then
https://csacademy.com/app/graph_editor/
Excalidraw is the best online draw tool in my opinion.
https://excalidraw.com