I encountered a similar problem as so many students. Having looked at previous answers, I didn’t find any remedy.
My range in step 2 seems to be fine (isn’t it?) (m-1, -1, -1)
So maybe the problem lies in my pred which is states[z[i -1]]
Please advise, I am stuck!
Thanks,
Doron
Since you are calculating z[i-1] and pred[i-1] then the i-1>=0, right!
Change the range lets see what happens with that!
Sorry I didn’t understand. Should I change the range of for i in range? What should I change it to?
If i-1>=0 then i>=1, right! Try changing the range first lets see!
Sure, understood, thanks.
