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Random variable order.
I just cant figure out the logic here
I need my array indexes to be printed in a random order.
I think there must be a random generator limited by 3 (I have three indexes) wich would be written down into another array.
But how do i get them in the order based on that? And it might generate the same numbers like : 3 3 1 or 2 3 2.
Please help me with the logic.
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Re: Random variable order.
Which part of this are you having trouble with? Check out the Math.random() method and the Random class api. Create an SSCCE that demonstrates exactly what you've tried and where you're stuck, and we'll go from there.
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Re: Random variable order.
I am a beginer and what i am makeing is a consol app(for now). And what is Math.random()?
Last edited by Alex555; January 30th, 2012 at 09:57 AM.
Re: Random variable order.
The API is your best friend: Java Platform SE 6
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Re: Random variable order.
I am not asking for help with the programming. Just the logic. All I need is help with the random variable print order. I have the random method setup and the array also
Re: Random variable order.
Which part of this are you having trouble with? Check out the Math.random() method and the Random class api. Create an SSCCE that demonstrates exactly what you've tried and where you're stuck, and we'll go from there.Originally Posted by Alex555
Useful links: How to Ask Questions the Smart Way | Use Code Tags | Java Tutorials
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