The Student Room Group

D1 quick sort question help !

IMAG2605.jpg
Attachment not found
Hi, for this question, I don't know if my working is also acceptable as it looks a bit different to the mark scheme. Does the arrow matter? Thanks
(edited 7 years ago)
is this shuttle sort? what exam board do u do?
Reply 2
Original post by rayestar
is this shuttle sort? what exam board do u do?


it's quick sort (pivots)
Original post by thomas-cowley
it's quick sort (pivots)


lol i don't have quick sort on my D1 exam boardd sorryy
we have bubble and shuttle sort

D1 is the most stupid module in further maths anyway :colonhash:

Spoiler

Your working makes sense to me, but I'm not an examiner. You should maybe think about adopting the format in the exam board's marking guide (just to make it easy for the examiner to tick the boxes). Alternatively, you should at least mark up your answer to make it clear that "circle" means current pivot and "square" means previous pivot.

Quick Reply

Latest