In dynamic programming, what is the purpose of the 'table' or 'array' used?

Practice Questions

Q1
In dynamic programming, what is the purpose of the 'table' or 'array' used?
  1. To store intermediate results.
  2. To sort the input data.
  3. To keep track of function calls.
  4. To manage memory allocation.

Questions & Step-by-Step Solutions

In dynamic programming, what is the purpose of the 'table' or 'array' used?
  • Step 1: Understand that dynamic programming is a method used to solve complex problems by breaking them down into simpler subproblems.
  • Step 2: Recognize that some subproblems may repeat when solving the overall problem.
  • Step 3: The 'table' or 'array' is a structure used to store the results of these subproblems.
  • Step 4: By storing these results, we avoid recalculating them, which saves time and effort.
  • Step 5: This stored information helps us build up the solution to the overall problem more efficiently.
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