Scrambling algorithm questions in a question bank

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help me !
I'm working on a test program.
I still scrambling algorithms understand questions in a question bank, if people know the code for your application.

Posted 12-May-11 7:13am

tientan

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Pete O'Hanlon · Answer 1 · 2011-05-12T07:25:00

Are you just trying to get a random question? If so, a fairly simplistic algorithm is to use Random functionality to allocate the questions that are being asked in a random order.

A simple way of doing this is to allocate each question a number, and then use Random to get the appropriate one, adding it to a hash until all the questions have been chosen (the hash being used to guarantee you aren't attempting to add the same question in more than once).

tientan · Answer 2 · 2011-05-12T07:37:00

Solution 2

VB

Sorry, Becaues ... I speak English very poor, I'm not English, I'm VietNamese :D, so I don't understand a lot what did you write?

I understand, I know statement radom() in C#,but I don't use.
If you have Demo or algorithms, can you post on the site ?

Posted 12-May-11 7:37am