Leetcode Problem 1553. Minimum Number of Days to Eat N Oranges

1553. Minimum Number of Days to Eat N Oranges

Leetcode Solutions

Dynamic Programming with Memoization

  1. If n is less than or equal to 1, return n (base case).
  2. If the result for n is already computed and stored in the hash map, return the stored result.
  3. Otherwise, initialize the result to a large number (e.g., float('inf') in Python).
  4. If n is divisible by 3, recursively calculate the minimum days for n/3 and update the result.
  5. If n is divisible by 2, recursively calculate the minimum days for n/2 and update the result.
  6. Recursively calculate the minimum days for n-1 and update the result.
  7. Store the computed result for n in the hash map.
  8. Return the result for n.
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