Random Number between 10 and 30

I'm just curious how to generate a random number between 10 and 30. I know I use the Math.Random function, but I'm not certain how to do it when the starting number is >1 (i.e. 1 to 30). Thanks.

Random Number in an Interval:
((int) (randomGeneratedNumber * difference)) + startIndex + 1
* randomGeneratedNumber - Number >= 0 and <1
* difference: To generate between 10 and 30, (30 -10 = 20)
* startIndex: In this example, 10
* +1: Neccesary adjustment.
Example:
((int)(randomGeneratedNumber * 20)) + 10 + 1
PD. Int cast it's to generate int numbers, so it's optional.

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Build a VI that generates a random number between 1 and 80
Divides the random number by a number specified in the front panel.
If the inputted number is zero, the VI program should turn on a LED in the front-panel to indicate a divide by zero error.
Solved!
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One quick question Edward, was the answer just in time for your monday morning class.
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How I get random number between 1 and int number ?

how can I get random number between 1 and int number
like between 1 and 10 etc.
10x

Use the nextFloat() method of the Random class, this returns a random number between 0.0 and 1.0. To get and integer range from that multiply the return value of that method call by the integer range you need (in this case 10), and add the starting number you want returned in the range (1 in this case). The code below works for numbers 1-10.
Random r = new Random();
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How do I generate a random number between 0.2 and 1.0

... or for - eg for 2 decimal places try this;-
java.util.Random rand = new java.util.Random();
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Get a random number between 2 numbers?

Are their any classes which can produce a random number within a set of numbers i specify?
If their are no predefined java classes then it doesnt matter.
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No as far as I know, but its easy to create one:
double low_Limit, super_Limit;
double interval = super_Limit - low_Limit;
//Generate a random number between 0 and 1, with a Java satandard class
double random_number = Math.random();
//Now we generate a random numbre between 0 and intervalo:
random_number = random_number * intervalo;
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//done :)
Abraham.

Incorrect doc.no.: select document number between 82139259 and 000000000

Hi Expert,
When i try to to Release to Accounting t for a Billing Document (VF02)-->Change Billing Document --> Release to Accounting, It is not creating accounting Document instead it Says the Below Error.Pls Help to resolve this.
Incorrect doc.no.: select document number between 82139259 and 00000
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Diagnosis
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Edited by: MhdZubair on Mar 22, 2011 10:42 AM

Hi,
Please refer the link :
Incorrect doc.no.: 2. Select document number between 6300000000 and 6399999
Regards,
Pramitha.

Incorrect doc.no.: 24. Select document number between 0090000000 and 009999

Hi All,
I created billing doc, it save and gave the number but with error on account determination, i checked the no range corrected it and got the error: Incorrect doc.no.: 24. Select document number between 0090000000 and 0099999999.
Please Help.
Maureen.

I very much hope you've done it in a test system.
It seems that your document was given number 24, according to the number range that existed at that time. Then you went and changed the number range to 900000... and, naturally, number 24 is not within the valid range anymore. So what else did you expect?
If it was (fingers crossed) a test system, just forget about that document and create a new one. Otherwise you'll have to change the range back, then cancel the document 24 (make sure the cancellation does not post to accounting either), then change the range again.

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Never mind, I got it. Thanks!

Random number between a range

hi all!
how can i find random number between an specified range
for example b/w 5-10
thanks to all
smh

Here's a practical instance;-import java.util.Random; // Maybe you forgot this
public class ImplementRandom {
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Re: Generating a random number between 1-10;

How do I generate a number between 1-20? I saw how to on this forum once, but I can't find it, and I don't have much time to look. Sorry for any inconvinience. What I want to do is assign to the variable x the random number.
Thanks.
Virum

Random rnd = new Random();
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How do you generate multiple random numbers between 1 and 49

I am new at mac programming and I want to make an iPhone app with the free SDK. What I would like to try is a random number generator. I imagine it as when the user clicks a button 6 random numbers from 1 to 49 would appear in a label or another control. If someone could please give me the code that would place these randomized numbers in a label I would greatly appreciate it. I know how to link all the controls together, I just need the code. Thank-you to anyone that can help!

semi-sudo code goes here
--prepare and array which will have number from 0 to 49
--loop thru the array like this
int i=0
for (i; i<=49; i++) {
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ITunes has recently began corrupting my music library and my Podcasts. An exclamation mark has appeared at the beginning of a random number of songs and against some Podcasts with the result that they will not play on iTunes. Message is that iTunes cannot

iTunes has recently began corrupting my Music and some of the Podcasts. An exclamation mark appears at a random selection of songs - about a thoussanad of them - and they will not play as iTunes says that it cannot locate the file. This also has happened on a number of Podcasts. Any one else encountered this?

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Random number between a range fix

Hello
I need to place an object on the stage.x randomly but not going .
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Random Number between 10 and 30

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