Demo-bfs

  • June 2020
  • PDF

This document was uploaded by user and they confirmed that they have the permission to share it. If you are author or own the copyright of this book, please report to us by using this DMCA report form. Report DMCA


Overview

Download & View Demo-bfs as PDF for free.

More details

  • Words: 836
  • Pages: 29
Breadth First Search 2

s

4

5

3

8

7

6

9

1

Breadth First Search Shortest path from s

0

1 2

s

4

5

3

8

7

6

9

Undiscovered Discovered

Queue: s

Top of queue Finished 2

Breadth First Search 1 2

0

s

4

5

3

8

7

6

9

1

Undiscovered Discovered

Queue: s 2

Top of queue Finished 3

Breadth First Search 1 2

0

4

5

s

8

7

1

3

6

9

1

Undiscovered Discovered

Queue: s 2 3

Top of queue Finished 4

Breadth First Search 1 2

0

s

4

5

8

7

1

3

6

9

1

Undiscovered Discovered

Queue: 2 3 5

Top of queue Finished 5

Breadth First Search

0

1

2

2

4

s

5

8

7

1

3

6

9

1

Undiscovered Discovered

Queue: 2 3 5

Top of queue Finished 6

Breadth First Search

0

1

2

2

4

s

5 already discovered: 7 don't enqueue

5

1

3

8

6

9

1

Undiscovered Discovered

Queue: 2 3 5 4

Top of queue Finished 7

Breadth First Search

0

1

2

2

4

s

5

8

7

1

3

6

9

1

Undiscovered Discovered

Queue: 2 3 5 4

Top of queue Finished 8

Breadth First Search

0

1

2

2

4

s

5

8

7

1

3

6

9

1

Undiscovered Discovered

Queue: 3 5 4

Top of queue Finished 9

Breadth First Search

0

1

2

2

4

s

5

8

7

1

3

6

1

2

9

Undiscovered Discovered

Queue: 3 5 4

Top of queue Finished 10

Breadth First Search

0

1

2

2

4

s

5

8

7

1

3

6

1

2

9

Undiscovered Discovered

Queue: 3 5 4 6

Top of queue Finished 11

Breadth First Search

0

1

2

2

4

s

5

8

7

1

3

6

1

2

9

Undiscovered Discovered

Queue: 5 4 6

Top of queue Finished 12

Breadth First Search

0

1

2

2

4

s

5

8

7

1

3

6

1

2

9

Undiscovered Discovered

Queue: 5 4 6

Top of queue Finished 13

Breadth First Search

0

1

2

2

4

s

5

8

7

1

3

6

1

2

9

Undiscovered Discovered

Queue: 4 6

Top of queue Finished 14

Breadth First Search

0

1

2

3

2

4

8

s

5

7

1

3

6

1

2

9

Undiscovered Discovered

Queue: 4 6

Top of queue Finished 15

Breadth First Search

0

1

2

3

2

4

8

s

5

7

1

3

6

1

2

9

Undiscovered Discovered

Queue: 4 6 8

Top of queue Finished 16

Breadth First Search

0

1

2

3

2

4

8

s

5

7

1

3

3

6

1

2

9

Undiscovered Discovered

Queue: 6 8

Top of queue Finished 17

Breadth First Search

0

1

2

3

2

4

8

s

5

7

1

3

3

6

9

1

2

3

Undiscovered Discovered

Queue: 6 8 7

Top of queue Finished 18

Breadth First Search

0

1

2

3

2

4

8

s

5

7

1

3

3

6

9

1

2

3

Undiscovered Discovered

Queue: 6 8 7 9

Top of queue Finished 19

Breadth First Search

0

1

2

3

2

4

8

s

5

7

1

3

3

6

9

1

2

3

Undiscovered Discovered

Queue: 8 7 9

Top of queue Finished 20

Breadth First Search

0

1

2

3

2

4

8

s

5

7

1

3

3

6

9

1

2

3

Undiscovered Discovered

Queue: 7 9

Top of queue Finished 21

Breadth First Search

0

1

2

3

2

4

8

s

5

7

1

3

3

6

9

1

2

3

Undiscovered Discovered

Queue: 7 9

Top of queue Finished 22

Breadth First Search

0

1

2

3

2

4

8

s

5

7

1

3

3

6

9

1

2

3

Undiscovered Discovered

Queue: 7 9

Top of queue Finished 23

Breadth First Search

0

1

2

3

2

4

8

s

5

7

1

3

3

6

9

1

2

3

Undiscovered Discovered

Queue: 7 9

Top of queue Finished 24

Breadth First Search

0

1

2

3

2

4

8

s

5

7

1

3

3

6

9

1

2

3

Undiscovered Discovered

Queue: 9

Top of queue Finished 25

Breadth First Search

0

1

2

3

2

4

8

s

5

7

1

3

3

6

9

1

2

3

Undiscovered Discovered

Queue: 9

Top of queue Finished 26

Breadth First Search

0

1

2

3

2

4

8

s

5

7

1

3

3

6

9

1

2

3

Undiscovered Discovered

Queue: 9

Top of queue Finished 27

Breadth First Search

0

1

2

3

2

4

8

s

5

7

1

3

3

6

9

1

2

3

Undiscovered Discovered

Queue:

Top of queue Finished 28

Breadth First Search

0

1

2

3

2

4

8

s

5

7

1

3

3

6

9

1

2

3

Level Graph

29