Hello I Have a question about directed tree, I wanna to Know find the number of topological-sorts of a directed tree in O(N ^ 2)
UPD : can help me for better order
sorry about my bad english
Have A Question about a directed tree
Hello I Have a question about directed tree, I wanna to Know find the number of topological-sorts of a directed tree in O(N ^ 2)
UPD : can help me for better order
sorry about my bad english