Turn on thread page Beta
    • Thread Starter
    Offline

    14
    ReputationRep:
    Name:  question d1.png
Views: 88
Size:  46.7 KB

    I undertstand the first part.

    In the second part though I and need help PLEASE.

    If you do Bubble Sort, do you have to say "no more changes" for the mark? Can't you just do an extra pass in the table where this pass is the same as the previous one without saying "no more changes"? Do you have to say the pass in the table? Also I thought that when doing Bubble Sort for the first pass you have to compare the first 2 items and say on the RHS swap/leave (actually write this down) and then do this change in the next row and compare the next 2 items and say on the RHS...? They didn't do this, is it okay if candidates don't do this?

    If you do Quick Sort, don't you have to say the pivot? They didn't. Do you have to say the pass in the table? What does this mean and do you need to say this

    No sublists > 2

    Again, do you have to say "no more changes" for the mark? Can't you just do an extra pass in the table where this pass is the same as the previous one without saying "no more changes"?

    Sorry for so many questions.

    THANK YOU SOOOOO MUCH
    • Thread Starter
    Offline

    14
    ReputationRep:
    bump
 
 
 
Reply
Submit reply
Turn on thread page Beta
Updated: October 10, 2013

University open days

  • University of Roehampton
    All departments Undergraduate
    Sat, 17 Nov '18
  • Edge Hill University
    Faculty of Health and Social Care Undergraduate
    Sat, 17 Nov '18
  • Bournemouth University
    Undergraduate Open Day Undergraduate
    Sat, 17 Nov '18
Poll
Black Friday: Yay or Nay?
Useful resources

Make your revision easier

Maths

Maths Forum posting guidelines

Not sure where to post? Read the updated guidelines here

Equations

How to use LaTex

Writing equations the easy way

Equations

Best calculators for A level Maths

Tips on which model to get

Student revising

Study habits of A* students

Top tips from students who have already aced their exams

Study Planner

Create your own Study Planner

Never miss a deadline again

Polling station sign

Thinking about a maths degree?

Chat with other maths applicants

Can you help? Study help unanswered threads

Groups associated with this forum:

View associated groups

The Student Room, Get Revising and Marked by Teachers are trading names of The Student Room Group Ltd.

Register Number: 04666380 (England and Wales), VAT No. 806 8067 22 Registered Office: International House, Queens Road, Brighton, BN1 3XE

Write a reply...
Reply
Hide
Reputation gems: You get these gems as you gain rep from other members for making good contributions and giving helpful advice.