random number but not number ?

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eBusiness
 #1
Learned this from a post by Douglas:
Open in online IDE
SeedRnd(MilliSecs())
Dim pickarray(11)
For a=0 To 11
	pickarray(a)=a
Next
Dim gridarray(2,3)
c=11
For a=0 To 2
	For b=0 To 3
		d=Rand(0,c)
		gridarray(a,b)=pickarray(d)
		pickarray(d)=pickarray(c)
		c=c-1
	Next
Next
Print gridarray(0,0)+" "+gridarray(0,1)+" "+gridarray(0,2)+" "+gridarray(0,3)
Print gridarray(1,0)+" "+gridarray(1,1)+" "+gridarray(1,2)+" "+gridarray(1,3)
Print gridarray(2,0)+" "+gridarray(2,1)+" "+gridarray(2,2)+" "+gridarray(2,3)
WaitKey()