Difference in Top down And Bottom Up for wine problem solving

i am not getting the exact difference among top-down and bottom-up approach for this question

Hey @ride-code
I am not able to understand ur question
Like what do u meant by this

If u are asking difference between two then
TOP DOWN DP is recursive solution with memoization
The lecture on which u raised this doubt is TOP down approach

BOTTUM UP is iterative solution of problem

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