i\'m new at prolog and to improve my skills i\'m trying to make some exercise. At the moment I\'m stuck with a BFS, let assume the tree is something like this:
In my the following code, I am traversing a graph through breadth first search. The code constructs the graph while it is traversing. This is a very large graph, with a fan out of 12. Due to this, any
Question: how can we display tree nodeslevel by level ?. could you please give me time and space efficient solution .
The problem is as follows: A wanderer begins on the grid coordinates (x,y) and wants to reach the coordinates (0,0). From every gridpoint, the wanderer can go 8 steps north OR 3 steps south OR 5 steps
Hey i was in a local programming competition and they asked me this question which i could not do so please help me on this one.
I\'m trying to write my own version of connected components discovery using the breadth-first search algorithm included in the Boost Graph Library and I need to access the ancestor (the vertex which l
I always mix up whether I use a stack or a queue for DFS开发者_如何学C or BFS. Can someone please provide some intuition about how to remember which algorithm uses which data structure?Queue can be ge
This is not a home work. I was thinking of some new questions in tree traversal and this seems to be very obvious so thought of solving it.
i was looking at implementing the bfs in scheme to solve the 8 puzzle problem, this is the code i have so far (giving some error im unable to debug)::
Both can be used to find the shortest path from single sourc开发者_JAVA技巧e. BFS runs in O(E+V), while Dijkstra\'s runs in O((V+E)*log(V)).
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