What are some common mistakes people make with arrays and linked lists?

What are some common mistakes people make with arrays and linked lists?

Some common mistakes include off-by-one errors, not considering dynamic resizing in arrays, and forgetting to update pointers in linked lists.

Can you explain the off-by-one error in more detail?

Sure! An off-by-one error often occurs when iterating through an array or list, where the loop condition is incorrectly set, leading to accessing an index that is out of bounds.

What about dynamic resizing in arrays?

Dynamic resizing can lead to performance issues if not handled properly. For example, if you keep adding elements without resizing, you may run out of space.

How can I avoid these mistakes when coding?

To avoid these mistakes, always double-check your loop conditions, use built-in data structures that handle resizing, and thoroughly test your code with edge cases.