Commit 8d6e62be by Vít Novotný

### added test outputs for examples 3.4_13--3.6_17

parent 6a8842fd
 ... ... @@ -17,10 +17,22 @@ def depth_first_search(start_node): for node1 in move_anyY(node): paths.append(Cons(node1, path)) def is_goal(_): def is_goal(x): # zavisi na resenem problemu return False return x == "E" graph = dict(A=["B", "E", "F"], B=["C"], F=["C"], C=["D"], D=["E"]) def move_anyY(x): # zavisi na resenem problemu yield x if x in graph: for y in graph[x]: yield y # demonstracni vypis if __name__ == "__main__": print("Depth-First Search") print("Volani next(solution('A')) : %s" % next(solution('A')))
 Depth-First Search Volani next(solution('A')) : ['E', 'D', 'C', 'F', 'A']
 ... ... @@ -15,10 +15,22 @@ def depth_first_search(akumulator_path, node): for path in depth_first_search(akumulator_path1, node1): yield path def is_goal(_): def is_goal(x): # zavisi na resenem problemu return False return x == "E" graph = dict(A=["B", "E", "F"], B=["C"], F=["C"], C=["D"], D=["E"]) def move_anyY(x): # zavisi na resenem problemu yield x if x in graph: for y in graph[x]: yield y # demonstracni vypis if __name__ == "__main__": print("Depth-First Search") print("Volani next(solution('A')) : %s" % next(solution('A')))
 Depth-First Search Volani next(solution('A')) : ['E', 'D', 'C', 'B', 'A']
 ... ... @@ -18,10 +18,26 @@ def depth_first_search(start_node, max_depth): for node1 in move_anyY(node): paths.append((Cons(node1, path), remaining_depth-1)) def is_goal(_): def is_goal(x): # zavisi na resenem problemu return False return x == "E" graph = dict(A=["B", "E", "F"], B=["C"], F=["C"], C=["D"], D=["E"]) def move_anyY(x): # zavisi na resenem problemu yield x if x in graph: for y in graph[x]: yield y # demonstracni vypis if __name__ == "__main__": print("Depth-First Search") print("Volani next(solution('A')) : %s" % next(solution('A'))) print("Volani next(depth_first_search('A', 3)) : %s" % \ next(depth_first_search('A', 3))) print("Volani next(depth_first_search('A', 4)) : %s" % \ next(depth_first_search('A', 4)))
 Depth-First Search Volani next(solution('A')) : ['E', 'D', 'C', 'F', 'A'] Volani next(depth_first_search('A', 3)) : ['E', 'A'] Volani next(depth_first_search('A', 4)) : ['E', 'D', 'C', 'F', 'A']
 ... ... @@ -17,10 +17,26 @@ def depth_first_search(akumulator_path, node, remaining_depth): remaining_depth-1): yield path def is_goal(_): def is_goal(x): # zavisi na resenem problemu return False return x == "E" graph = dict(A=["B", "E", "F"], B=["C"], F=["C"], C=["D"], D=["E"]) def move_anyY(x): # zavisi na resenem problemu yield x if x in graph: for y in graph[x]: yield y # demonstracni vypis if __name__ == "__main__": print("Depth-First Search") print("Volani next(solution('A')) : %s" % next(solution('A'))) print("Volani next(depth_first_search(Nil, 'A', 3)) : %s" % \ next(depth_first_search(Nil, 'A', 3))) print("Volani next(depth_first_search(Nil, 'A', 4)) : %s" % \ next(depth_first_search(Nil, 'A', 4)))
 Depth-First Search Volani next(solution('A')) : ['E', 'D', 'C', 'B', 'A'] Volani next(depth_first_search(Nil, 'A', 3)) : ['E', 'A'] Volani next(depth_first_search(Nil, 'A', 4)) : ['E', 'D', 'C', 'B', 'A']
 ... ... @@ -4,7 +4,7 @@ from linked_lists import LinkedList, Cons, Nil def solution(node): for path in breadth_first_search(LinkedList(LinkedList(node))): for path in breadth_first_search(LinkedList([LinkedList(node)])): yield path def breadth_first_search(paths): ... ... @@ -23,14 +23,6 @@ def breadth_first_search(paths): for path in breadth_first_search(paths1): yield path def is_goal(_): # zavisi na resenem problemu return False def move_anyY(x): # zavisi na resenem problemu yield x def append(xs, ys): if xs == Nil: return ys ... ... @@ -43,3 +35,23 @@ def member(x, xs): if x == xs.head: return True return member(x, xs.tail) def is_goal(x): # zavisi na resenem problemu return x == "E" graph = dict(A=["B", "E", "F"], B=["C"], F=["C"], C=["D"], D=["E"]) def move_anyY(x): # zavisi na resenem problemu if x in graph: for y in graph[x]: yield y # demonstracni vypis if __name__ == "__main__": print("Breadth-First Search") print("Volani next(solution('A')) : %s" % next(solution('A')))
 Breadth-First Search Volani next(solution('A')) : ['E', 'A']
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