Notes
This function is in beta test. Please help improve it in the issues
here.
Hints
Your answer may be identical to the JOJ answer in the first several lines.
However, you will still get Wrong Answer because the complete output may be longer and there might be errors in the future lines.
Please double check your code to solve this problem and try again.
Your Answer
1009 0115 0217 033 0429 1512 169 179 1812 299 6025 577 986 587 468 871 6518 6916 768 361 361 Shortest path length is 20 The graph is not a DAG The total weight of MST is 91
JOJ Answer
Shortest path length is 20 The graph is not a DAG The total weight of MST is 52