can you please xplain where am i getting the error
thank u
Course schedule ii problem
Hey @gulatigarvita08 can you tell me about your approach as i can see that this question will be solved using Topo Logical Sort and BFS.
Though if you have any implementation issue, you can refer this approach as it seems same as yours with explanation too. Link
ya am using topological sort along with cycle detetction using dfs.
So I would suggest you to open the link for reference purposes cause the logic you are using is perfectly fine it’s just implementation issue which is giving you TLE nothing else. Also if this solves your doubt then please mark it as resolved.
its difficult to read 
please help if u get the error
Don’t read the editorial just see the code implementation. You would surely find what error is occurring. As it will help you to brush your implementation only 
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