Data update

Task/Knuth-shuffle/VBScript/knuth-shuffle-1.vbs

@@ -0,0 +1,19 @@
+function shuffle( a )
+	dim i
+	dim r
+	randomize timer
+	for i = lbound( a ) to ubound( a )
+		r = int( rnd * ( ubound( a ) + 1 )  )
+		if r <> i then
+			swap a(i), a(r)
+		end if
+	next
+	shuffle = a
+end function
+
+sub swap( byref a, byref b )
+	dim tmp
+	tmp = a
+	a = b
+	b = tmp
+end sub

Task/Knuth-shuffle/VBScript/knuth-shuffle-2.vbs

@@ -0,0 +1,14 @@
+dim a
+a = array( 1,2,3,4,5,6,7,8,9)
+wscript.echo "before: ", join( a, ", " )
+shuffle a
+wscript.echo "after: ", join( a, ", " )
+shuffle a
+wscript.echo "after: ", join( a, ", " )
+wscript.echo "--"
+a = array( now(), "cow", 123, true, sin(1), 16.4 )
+wscript.echo "before: ", join( a, ", " )
+shuffle a
+wscript.echo "after: ", join( a, ", " )
+shuffle a
+wscript.echo "after: ", join( a, ", " )