Hi everyone!
It's no secret that in competitive programming we often have to work with graphs[citation needed]. We also often have to draw graphs. And maybe some people already know that there is tool for visualization of graphs called GraphViz, which parses the DOT code into visual image with the corresponding graph.
Example of a graph that can be obtained using graphviz — compressed suffix tree for the string abaabbaaa. Yes, the graph contains a small mistake, but it is not important :)
Now, actually, to the subject. How do you feel about adding DOT language support to the Codeforces editor? I think it would be cool, and you? :)