What are some examples of space complexity in C programming?

What are some examples of space complexity in C programming?

Space complexity refers to the amount of memory space required by an algorithm as a function of the input size. In C programming, we can analyze space complexity through various examples.

Can you give me a specific example of a function and its space complexity?

Sure! Consider a function that uses an array to store n elements. The space complexity is O(n) because the space required grows linearly with the input size.

What about recursive functions? How does that affect space complexity?

Great question! Recursive functions can have a space complexity of O(n) due to the call stack. Each recursive call adds a new layer to the stack until the base case is reached.

Are there any examples of algorithms with constant space complexity?

Yes! An example is the in-place sorting algorithm, like bubble sort, which has a space complexity of O(1) since it only requires a fixed amount of additional space regardless of input size.