DuckLadyDinh's blog

By DuckLadyDinh, history, 4 weeks ago, In English,

Dear friends,

"Driving in Optimistan"

I have read this problem from last year to this year, but I am still unable to understand the example. The English is perfect. The way they express the problem is super nice, but it seems a little overwhelming for me. Therefore, can someone please help me clarify the sample input/output???

Thank you.

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4 weeks ago, # |
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Where you able to build the graph for first example? Keep in mind that there can be crossroads outside of the towns joining multiple paths.