×
INTELLIGENT WORK FORUMS
FOR COMPUTER PROFESSIONALS

Contact US

Log In

Come Join Us!

Are you a
Computer / IT professional?
Join Tek-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!

*Tek-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here

question

question

(OP)
I have one question, first of akll I want to thanks to everyone who gives me advice for director.
Qustion is:
I hava database of 40 questions with a,b,c,d answer. How can I make randomize questions of 10 questions.
Thank you.

RE: question

CODE

on generate10randomNumFrom40
  list40 = []
  repeat with i = 1 to 40
    list40.append(i)
  end repeat
  n = 40
  repeat while n > 1
    m = random(n)
    tN = list40[n]
    tM = list40[m]
    list40[n] = tM
    list40[m] = tN
    n = n - 1
  end repeat
  list10 = []
  repeat with i = 1 to 10
    list10[i] = list40[i]
  end repeat
  return list10
end generate10randomNumFrom40

put generate10randomNumFrom40()
-- [29, 9, 32, 2, 1, 5, 23, 31, 21, 35]

put generate10randomNumFrom40()
-- [24, 28, 40, 21, 35, 20, 30, 11, 33, 18]

Kenneth Kawamoto
www.materiaprima.co.uk

RE: question

(OP)
Sorry because I am boring but I am beginner, can you tell me where I need to put this code and how to integrate this code with my data base of question .

RE: question

The code above is to obtain 10 random numbers from 1 - 40. I don't know how you structure your database, but say you have 40 questions in a List; you can use the 10 random numbers as index to pick up 10 random questions.

Kenneth Kawamoto
www.materiaprima.co.uk

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Tek-Tips Forums free from inappropriate posts.
The Tek-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Tek-Tips forums is a member-only feature.

Click Here to join Tek-Tips and talk with other members! Already a Member? Login

Close Box

Join Tek-Tips® Today!

Join your peers on the Internet's largest technical computer professional community.
It's easy to join and it's free.

Here's Why Members Love Tek-Tips Forums:

Register now while it's still free!

Already a member? Close this window and log in.

Join Us             Close