A merge sort uses smaller, ordered lists which are easier to sort and merge than larger lists. It is usually more efficient and quicker than the bubble sort. It is more complex to code. It will still ...

Start by setting the counter to the middle position in the list. If the value held there is a match, the search ends. If the value at the midpoint is less than the value to be found, the list is ...

Please Note: All times UK. Tables are subject to change. The BBC is not responsible for any changes that may be made. Copyright © 2026 BBC. The BBC is not ...

Please Note: All times UK. Tables are subject to change. The BBC is not responsible for any changes that may be made. Copyright © 2026 BBC. The BBC is not ...