The result of one recursion is treated as the ........... for the next recursion.a)None of the mentionedb)Inputc)Outputd)Both input and output
Question
The result of one recursion is treated as the ........... for the next recursion.
a) None of the mentioned
b) Input
c) Output
d) Both input and output
Solution
The correct answer to the question is: c) Output.
In recursive functions, the output of a current function call is typically utilized as input for the next recursive function call. This means that each call to the recursive function can process the result of the previous call to determine the next step or output. Recursion relies heavily on this principle.
Here's a brief explanation:
- When a recursive function is called, it performs some operations and then calls itself with new parameters, often modifying the state based on the results produced from the prior call.
- The output generated from one level of recursion can provide the necessary data for the input of the subsequent level of recursion, allowing the algorithm to progress towards its base case.
- This chaining of outputs becoming inputs is fundamental for recursion to work effectively, allowing complex problems to be broken down into simpler, more manageable problems.
Therefore, while the result could be considered both an output and a form of data being passed forward, the most precise term in this context for the result of one recursion is primarily its output.
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