F. Graph Without Long Directed Paths #RUNTIME

Revision en1, by CodeKoreKhai, 2019-04-01 19:36:19

Here is my Submission link. i don't understand why my code give me Runtime error in case 15. please help me guys.

Tags div 3, graph, #dfs and similar, 1144f

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en1 English CodeKoreKhai 2019-04-01 19:36:19 218 Initial revision (published)