Elementary cellular automaton/Random number generator: Difference between revisions
Elementary cellular automaton/Random number generator (view source)
Revision as of 09:10, 17 March 2024
, 2 months agoAdded FreeBASIC
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44</pre>
Run-time: less than two seconds with the ldc2 compiler.
=={{header|FreeBASIC}}==
{{trans|Go}}
<syntaxhighlight lang="vbnet">Const n As Uinteger = 64
#define pow2(x) Culng(1) Shl x
Sub Evolve(state As Integer, rule As Integer)
Dim As Integer i, p, q
Dim As Ulongint b, st, t1, t2, t3
For p = 0 To 9
b = 0
For q = 7 To 0 Step -1
st = state
b Or= (st And 1) Shl q
state = 0
For i = 0 To n - 1
t1 = Iif(i > 0, st Shr (i - 1), st Shr 63)
Select Case i
Case 0: t2 = st Shl 1
Case 1: t2 = st Shl 63
Case Else: t2 = st Shl (n + 1 - i)
End Select
t3 = 7 And (t1 Or t2)
If (rule And pow2(t3)) <> 0 Then state Or= pow2(i)
Next i
Next q
Print Using "####"; b;
Next p
Print
End Sub
Evolve(1, 30)
Sleep</syntaxhighlight>
{{out}}
<pre> 220 197 147 174 117 97 149 171 100 151</pre>
=={{header|F_Sharp|F#}}==
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