What is the time complexity of the dynamic programming approach for solving the longest common substring problem?
- O(n log n)
- O(n)
- O(n^2)
- O(n^3)
The time complexity of the dynamic programming approach for the longest common substring problem is O(n^2), where 'n' is the length of the input strings. This is achieved by using a 2D table to store intermediate results and avoiding redundant computations.
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