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@@ -1,6 +1,9 @@
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#!/usr/bin/python3
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# -*- Coding: utf-8 -*-
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from typing import Deque
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class Graphe_Oriente(object):
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"""
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Classe des Graphes Orientés (GO).
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@@ -66,11 +69,16 @@ def construire_chemins(graphe, depart):
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:effet de bord: Aucun
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"""
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result = {
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depart: (0,None)
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}# distance 0 et aucun truc avant
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queue = [depart]
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visited = set()
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queue = Deque([depart])
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visited.add(depart)
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while queue:
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vertex = queue.popleft()
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for neighbor in graphe[vertex]:
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if neighbor not in visited:
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visited.add(neighbor)
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queue.append(neighbor)
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def reconstruire_chemin_vers(dico_chemins, *arrivee):
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@@ -83,7 +91,7 @@ def reconstruire_chemin_vers(dico_chemins, *arrivee):
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(si vide, on considère tous les sommets)
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:return resultat list: liste des chemins ie des listes de sommets traversés
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"""
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pass
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def affichage_chemin(chemin):
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"""
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