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The Breadth First Search algorithm has been implemented using the queue data structure. One possible order of visiting the nodes of the following graph if Q is starting node.
  • a)
    MNOPQR
  • b)
    NQMPOR
  • c)
    QMNPRO
Correct answer is option ''. Can you explain this answer?
Verified Answer
The Breadth First Search algorithm has been implemented using the que...
Q →M
Q →N
Q →P
M→R
P →O
Using BFS Algorithm Order of visiting the nodes QMNPRO or QMNPOR
A) MNOPQR → If you try to run BFS, after M, you must traverse NQR (In some order) Here P is traversed before Q, which is wrong.
B) NQMPOR → This is also not BFS. P is traversed before O!
D) QMNPOR → Incorrect. Because R needs to be traversed before O.(Because M is ahead of N in the queue.
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Most Upvoted Answer
The Breadth First Search algorithm has been implemented using the que...
Q →M
Q →N
Q →P
M→R
P →O
Using BFS Algorithm Order of visiting the nodes QMNPRO or QMNPOR
A) MNOPQR → If you try to run BFS, after M, you must traverse NQR (In some order) Here P is traversed before Q, which is wrong.
B) NQMPOR → This is also not BFS. P is traversed before O!
D) QMNPOR → Incorrect. Because R needs to be traversed before O.(Because M is ahead of N in the queue.
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The Breadth First Search algorithm has been implemented using the queue data structure. One possible order of visiting the nodes of the following graph if Q is starting node.a)MNOPQRb)NQMPORc)QMNPROCorrect answer is option ''. Can you explain this answer?
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