How does tail recursion differ from non-tail recursion in terms of performance?
- Tail recursion uses more memory.
- Non-tail recursion is always faster.
- Tail recursion can be optimized by compilers to iterative loops.
- They perform the same in all aspects.
Tail recursion is a form of recursion where the recursive call is the last operation in the function. Because of this, compilers can optimize tail recursive functions by transforming them into iterative loops, thus potentially improving performance and reducing stack usage.
Loading...
Related Quiz
- To insert an element into a C++ list at a specified position, you should use the _______ function.
- In C++20, using enum with _______ allows specifying the underlying type and scope.
- A game has a scoring system where players earn points. The game needs a feature to evenly distribute bonus points among players and also determine any remaining points that can't be evenly distributed. Which arithmetic operator is essential to determine the number of leftover points?
- What is the potential risk of passing parameters by reference?
- Which method will you use to write a single character to the file stream in C++?