What is the main characteristic of a problem that can be solved using dynamic pr
Practice Questions
Q1
What is the main characteristic of a problem that can be solved using dynamic programming?
It can be solved in linear time
It has optimal substructure
It requires sorting
It can be solved using a greedy approach
Questions & Step-by-Step Solutions
What is the main characteristic of a problem that can be solved using dynamic programming?
Step 1: Understand what dynamic programming is. It is a method for solving complex problems by breaking them down into simpler subproblems.
Step 2: Identify the main characteristic of problems suitable for dynamic programming: they must have optimal substructure.
Step 3: Learn what optimal substructure means: it means that the best solution to the overall problem can be built from the best solutions to its smaller parts (subproblems).
Step 4: Think of an example: If you want to find the shortest path in a graph, the shortest path to a destination can be found by combining the shortest paths to intermediate points.
