Course 2 Week 2 Assignment Viterbi Backward - 3 Tests passed 1 Test failed

Course Q&A Natural Language Processing NLP with Probabilistic Models
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Hey @Amal2,
It seems that you have only the range for second loop as incorrect. Let’s see how we can debug this. Try to run the below piece of code in a new jupyter cell that you can easily create in your notebook

m = 5

for i in range(m-1, -1, -1):
   print(i)

for i in range(m-1, 0, -1):
   print(i)

Try to see the difference between the outputs of the 2 for loops, and understand why the difference matters. Let me know if this helps.

P.S. - Posting code publicly is strictly against the community guidelines. Please refrain from doing so in the future.

Cheers,
Elemento

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