Overlapping subproblems

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2023 Oct 12 7:15

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2023 Oct 12 7:19

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A recursive solution contains a small number of distinct subproblems repeated many times

Memoization

Storing in table to avoid redoing work.

Overlapping subproblems

In computer science, a problem is said to have overlapping subproblems if the problem can be broken down into subproblems which are reused several times or a recursive algorithm for the problem solves the same subproblem over and over rather than always generating new subproblems.[1][2] [3]

Overlapping subproblems

https://en.wikipedia.org/wiki/Overlapping_subproblems

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