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Published byJunior Barnett Modified about 1 year ago

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1 Undirected Breadth First Search F A BCG DE H Source:

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2 Undirected Breadth First Search F A BCG DE H Queue: A get 0 distance from A visit(A) Undiscovered Discovered Finished Top of queue

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3 Undirected Breadth First Search F A BCG DE H Queue: A 0 F 1 F discovered Undiscovered Discovered Finished Top of queue

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4 Undirected Breadth First Search F A BCG DE H Queue: A F 0 1 B 1 B discovered Undiscovered Discovered Finished Top of queue

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5 Undirected Breadth First Search F A BCG DE H Queue: A F B C 1 C discovered Undiscovered Discovered Finished Top of queue

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6 Undirected Breadth First Search F A BCG DE H Queue: A F B C G 1 G discovered Undiscovered Discovered Finished Top of queue

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7 Undirected Breadth First Search F A BCG DE H Queue: A F B C G get A finished Undiscovered Discovered Finished Top of queue

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8 Undirected Breadth First Search F A BCG DE H Queue: A F B C G A already visited Undiscovered Discovered Finished Top of queue

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9 Undirected Breadth First Search F A BCG DE H Queue: A F B C G D 2 D discovered Undiscovered Discovered Finished Top of queue

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10 Undirected Breadth First Search F A BCG DE H Queue: A F B C G D E 2 E discovered Undiscovered Discovered Finished Top of queue

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11 Undirected Breadth First Search F A BCG DE H Queue: A F B C G D E F finished Undiscovered Discovered Finished Top of queue

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12 Undirected Breadth First Search F A BCG DE H Queue: A F B C G D E Undiscovered Discovered Finished Top of queue get

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13 Undirected Breadth First Search F A BCG DE H Queue: A F B C G D E A already visited Undiscovered Discovered Finished Top of queue

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14 Undirected Breadth First Search F A BCG DE H Queue: A F B C G D E B finished Undiscovered Discovered Finished Top of queue get

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15 Undirected Breadth First Search F A BCG DE H Queue: A F B C G D E A already visited Undiscovered Discovered Finished Top of queue

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16 Undirected Breadth First Search F A BCG DE H Queue: A F B C G D E get C finished Undiscovered Discovered Finished Top of queue

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17 Undirected Breadth First Search F A BCG DE H Queue: A F B C G D E A already visited Undiscovered Discovered Finished Top of queue

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18 Undirected Breadth First Search F A BCG DE H Undiscovered Fringe Finished Queue: A F B C G D E Active E already visited

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19 Undirected Breadth First Search F A BCG DE H Queue: A F B C G D E get G finished Undiscovered Discovered Finished Top of queue

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20 Undirected Breadth First Search F A BCG DE H Queue: A F B C G D E E already visited Undiscovered Discovered Finished Top of queue

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21 Undirected Breadth First Search F A BCG DE H Queue: A F B C G D E F already visited Undiscovered Discovered Finished Top of queue

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22 Undirected Breadth First Search F A BCG DE H Undiscovered Fringe Finished Queue: A F B C G D E Active get D finished

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23 Undirected Breadth First Search F A BCG DE H Queue: A F B C G D E D already visited Undiscovered Discovered Finished Top of queue

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24 Undirected Breadth First Search F A BCG DE H Queue: A F B C G D E F already visited Undiscovered Discovered Finished Top of queue

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25 Undirected Breadth First Search F A BCG DE H Queue: A F B C G D E G already visited Undiscovered Discovered Finished Top of queue

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26 Undirected Breadth First Search F A BCG DE H Queue: A F B C G D E H 3 H discovered Undiscovered Discovered Finished Top of queue

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27 Undirected Breadth First Search F A BCG DE Queue: A F B C G D E H get H 3 E finished Undiscovered Discovered Finished Top of queue

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28 Undirected Breadth First Search F A BCG DE H Undiscovered Fringe Finished Queue: A F B C G D E H Active E already visited

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29 Undirected Breadth First Search F A BCG DE H Queue: A F B C G D E H STOP H finished Undiscovered Discovered Finished Top of queue

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30 Undirected Breadth First Search F A BCG DE H distance from A

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31 Directed Breadth First Search s

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32 Directed Breadth First Search s Undiscovered Discovered Finished Queue: s Top of queue 2 1 Shortest path from s

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33 Directed Breadth First Search s Undiscovered Discovered Finished Queue: s 2 Top of queue 3 1 1

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34 Directed Breadth First Search s Undiscovered Discovered Finished Queue: s 2 3 Top of queue

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35 Directed Breadth First Search s Undiscovered Discovered Finished Queue: s Top of queue 1 1 1

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36 Directed Breadth First Search s Undiscovered Discovered Finished Queue: s Top of queue

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37 Directed Breadth First Search s Undiscovered Discovered Finished Queue: s Top of queue already discovered: don't enqueue

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38 Directed Breadth First Search s Undiscovered Discovered Finished Queue: s Top of queue

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39 Directed Breadth First Search s Undiscovered Discovered Finished Queue: s Top of queue

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40 Directed Breadth First Search s Undiscovered Discovered Finished Queue: s Top of queue

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41 Directed Breadth First Search s Undiscovered Discovered Finished Queue: s Top of queue

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42 Directed Breadth First Search s Undiscovered Discovered Finished Queue: s Top of queue

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43 Directed Breadth First Search s Undiscovered Discovered Finished Queue: s Top of queue

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44 Directed Breadth First Search s Undiscovered Discovered Finished Queue: s Top of queue

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45 Directed Breadth First Search s Undiscovered Discovered Finished Queue: s Top of queue

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46 Directed Breadth First Search s Undiscovered Discovered Finished Queue: s Top of queue

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47 Directed Breadth First Search s Undiscovered Discovered Finished Queue: s Top of queue

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49 Directed Breadth First Search s Undiscovered Discovered Finished Queue: s Top of queue

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51 Directed Breadth First Search s Undiscovered Discovered Finished Queue: s Top of queue

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52 Directed Breadth First Search s Undiscovered Discovered Finished Queue: s Top of queue

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53 Directed Breadth First Search s Undiscovered Discovered Finished Queue: s Top of queue

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54 Directed Breadth First Search s Undiscovered Discovered Finished Queue: s Top of queue

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56 Directed Breadth First Search s Undiscovered Discovered Finished Queue: s Top of queue

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57 Directed Breadth First Search s Undiscovered Discovered Finished Queue: s Top of queue

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58 Directed Breadth First Search s Undiscovered Discovered Finished Queue: s Top of queue

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59 Directed Breadth First Search s BFS Tree

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