Pernicious numbers: Difference between revisions
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=={{header|Phix}}== |
=={{header|Phix}}== |
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<lang Phix> |
<!--<lang Phix>(phixonline)--> |
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<span style="color: #008080;">with</span> <span style="color: #008080;">javascript_semantics</span> |
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return is_prime(sum(int_to_bits(n,32))) |
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<span style="color: #008080;">function</span> <span style="color: #000000;">pernicious</span><span style="color: #0000FF;">(</span><span style="color: #004080;">integer</span> <span style="color: #000000;">n</span><span style="color: #0000FF;">)</span> |
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end function |
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<span style="color: #008080;">return</span> <span style="color: #7060A8;">is_prime</span><span style="color: #0000FF;">(</span><span style="color: #7060A8;">sum</span><span style="color: #0000FF;">(</span><span style="color: #7060A8;">int_to_bits</span><span style="color: #0000FF;">(</span><span style="color: #000000;">n</span><span style="color: #0000FF;">,</span><span style="color: #000000;">32</span><span style="color: #0000FF;">)))</span> |
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<span style="color: #008080;">end</span> <span style="color: #008080;">function</span> |
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sequence s = {} |
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integer n = 1 |
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<span style="color: #004080;">sequence</span> <span style="color: #000000;">s</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">{}</span> |
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while length(s)<25 do |
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<span style="color: #004080;">integer</span> <span style="color: #000000;">n</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">1</span> |
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if pernicious(n) then |
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<span style="color: #008080;">while</span> <span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">s</span><span style="color: #0000FF;">)<</span><span style="color: #000000;">25</span> <span style="color: #008080;">do</span> |
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s &= n |
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<span style="color: #008080;">if</span> <span style="color: #000000;">pernicious</span><span style="color: #0000FF;">(</span><span style="color: #000000;">n</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">then</span> |
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end if |
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<span style="color: #000000;">s</span> <span style="color: #0000FF;">&=</span> <span style="color: #000000;">n</span> |
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n += 1 |
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<span style="color: #008080;">end</span> <span style="color: #008080;">if</span> |
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end while |
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<span style="color: #000000;">n</span> <span style="color: #0000FF;">+=</span> <span style="color: #000000;">1</span> |
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?s |
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<span style="color: #008080;">end</span> <span style="color: #008080;">while</span> |
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s = {} |
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<span style="color: #7060A8;">pp</span><span style="color: #0000FF;">(</span><span style="color: #000000;">s</span><span style="color: #0000FF;">)</span> |
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for i=888_888_877 to 888_888_888 do |
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<span style="color: #000000;">s</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">{}</span> |
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if pernicious(i) then |
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<span style="color: #008080;">for</span> <span style="color: #000000;">i</span><span style="color: #0000FF;">=</span><span style="color: #000000;">888_888_877</span> <span style="color: #008080;">to</span> <span style="color: #000000;">888_888_888</span> <span style="color: #008080;">do</span> |
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s &= i |
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<span style="color: #008080;">if</span> <span style="color: #000000;">pernicious</span><span style="color: #0000FF;">(</span><span style="color: #000000;">i</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">then</span> |
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end if |
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<span style="color: #000000;">s</span> <span style="color: #0000FF;">&=</span> <span style="color: #000000;">i</span> |
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end for |
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<span style="color: #008080;">end</span> <span style="color: #008080;">if</span> |
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<span style="color: #008080;">end</span> <span style="color: #008080;">for</span> |
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<span style="color: #7060A8;">pp</span><span style="color: #0000FF;">(</span><span style="color: #000000;">s</span><span style="color: #0000FF;">)</span> |
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{{out}} |
{{out}} |
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<pre> |
<pre> |
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