# Generating Random Numbers

This guide demonstrates how to generate random numbers that fall within a specified range using RhinoScript.

## Standard VBScript

The following code sample demonstrates how to generate random integers that fall within a specified range.

First, the standard VBScript method:

Sub Test1()
nLow = 1
nHigh = 100
Randomize
Rhino.Print Int((nHigh - nLow + 1) * Rnd + nLow)
End Sub


NOTE: since the Int function always rounds down, we add one to the difference between the limits.

## Using .NET

Now, a little help from the .NET Framework:

Sub Test2()
nLow = 1
nHigh = 100
Set objRandom = CreateObject("System.Random")
Rhino.Print objRandom.Next_2(nLow, nHigh)
End Sub


## Floating Point

If you want a random floating point number that falls within a specified range, you can use the technique below…

Sub Test3()
dblLow = 10.0
dblHigh = 50.0
Randomize
Rhino.Print Rnd * (dblHigh - dblLow) + dblLow
End Sub