Asked by jordan lewis on May 13, 2024
Verified
When defining recursive valued methods you should:
A) Ensure there is no infinite recursion.
B) Ensure each stopping case returns the correct value for that case.
C) Ensure that the final value returned by the method is the correct value.
D) All of the above
Recursive Valued Methods
Methods that call themselves with altered parameters to solve a problem, often used in programming for tasks like sorting and searching.
Infinite Recursion
A coding error where a function repeatedly calls itself without a terminating condition, leading to a stack overflow.
- Comprehend the significance of having a base case in recursion techniques to avert endless recursion.
Verified Answer
GL
Graham LewsonMay 18, 2024
Final Answer :
D
Explanation :
When defining recursive valued methods, it is important to ensure that there is no infinite recursion to prevent the program from crashing. Additionally, each stopping case must return the correct value for that particular case, otherwise, the output will not be correct. Finally, it is important to ensure that the final value returned by the method is correct. Therefore, all of the options listed above are essential for defining recursive valued methods.
Learning Objectives
- Comprehend the significance of having a base case in recursion techniques to avert endless recursion.