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Pythagorean triples: Difference between revisions

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Pythagorean triples (view source)

Revision as of 17:47, 1 September 2021

6,439 bytes added ,  2 years ago
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→‎{{header|Phix}}: added syntax colouring the hard way
m (→‎{{header|Phix}}: added syntax colouring the hard way)
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=={{header|Phix}}==
{{Trans|Pascal}}
<!--<lang Phix>atom total, prim, maxPeri = 10(phixonline)-->
<span style="color: #008080;">with</span> <span style="color: #008080;">javascript_semantics</span>
<span style="color: #004080;">atom</span> <span style="color: #000000;">total</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">prim</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">maxPeri</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">10</span>
procedure tri(atom s0, s1, s2)
atom p = s0 + s1 + s2
<span style="color: #008080;">procedure</span> <span style="color: #000000;">tri</span><span style="color: #0000FF;">(</span><span style="color: #004080;">atom</span> <span style="color: #000000;">s0</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">s1</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">s2</span><span style="color: #0000FF;">)</span>
if p<=maxPeri then
<span style="color: #004080;">atom</span> <span style="color: #000000;">p</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">s0</span> <span style="color: #0000FF;">+</span> <span style="color: #000000;">s1</span> <span style="color: #0000FF;">+</span> <span style="color: #000000;">s2</span>
prim += 1
<span style="color: #008080;">if</span> <span style="color: #000000;">p</span><span style="color: #0000FF;"><=</span><span style="color: #000000;">maxPeri</span> <span style="color: #008080;">then</span>
total += floor(maxPeri/p)
<span style="color: #000000;">prim</span> <span style="color: #0000FF;">+=</span> <span style="color: #000000;">1</span>
tri( s0+2*(-s1+s2), 2*( s0+s2)-s1, 2*( s0-s1+s2)+s2);
<span style="color: #000000;">total</span> <span style="color: #0000FF;">+=</span> <span style="color: #7060A8;">floor</span><span style="color: #0000FF;">(</span><span style="color: #000000;">maxPeri</span><span style="color: #0000FF;">/</span><span style="color: #000000;">p</span><span style="color: #0000FF;">)</span>
tri( s0+2*( s1+s2), 2*( s0+s2)+s1, 2*( s0+s1+s2)+s2);
<span style="color: #000000;">tri</span><span style="color: #0000FF;">(</span> <span style="color: #000000;">s0</span><span style="color: #0000FF;">+</span><span style="color: #000000;">2</span><span style="color: #0000FF;">*(-</span><span style="color: #000000;">s1</span><span style="color: #0000FF;">+</span><span style="color: #000000;">s2</span><span style="color: #0000FF;">),</span> <span style="color: #000000;">2</span><span style="color: #0000FF;">*(</span> <span style="color: #000000;">s0</span><span style="color: #0000FF;">+</span><span style="color: #000000;">s2</span><span style="color: #0000FF;">)-</span><span style="color: #000000;">s1</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">2</span><span style="color: #0000FF;">*(</span> <span style="color: #000000;">s0</span><span style="color: #0000FF;">-</span><span style="color: #000000;">s1</span><span style="color: #0000FF;">+</span><span style="color: #000000;">s2</span><span style="color: #0000FF;">)+</span><span style="color: #000000;">s2</span><span style="color: #0000FF;">);</span>
tri(-s0+2*( s1+s2), 2*(-s0+s2)+s1, 2*(-s0+s1+s2)+s2);
<span style="color: #000000;">tri</span><span style="color: #0000FF;">(</span> <span style="color: #000000;">s0</span><span style="color: #0000FF;">+</span><span style="color: #000000;">2</span><span style="color: #0000FF;">*(</span> <span style="color: #000000;">s1</span><span style="color: #0000FF;">+</span><span style="color: #000000;">s2</span><span style="color: #0000FF;">),</span> <span style="color: #000000;">2</span><span style="color: #0000FF;">*(</span> <span style="color: #000000;">s0</span><span style="color: #0000FF;">+</span><span style="color: #000000;">s2</span><span style="color: #0000FF;">)+</span><span style="color: #000000;">s1</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">2</span><span style="color: #0000FF;">*(</span> <span style="color: #000000;">s0</span><span style="color: #0000FF;">+</span><span style="color: #000000;">s1</span><span style="color: #0000FF;">+</span><span style="color: #000000;">s2</span><span style="color: #0000FF;">)+</span><span style="color: #000000;">s2</span><span style="color: #0000FF;">);</span>
end if
<span style="color: #000000;">tri</span><span style="color: #0000FF;">(-</span><span style="color: #000000;">s0</span><span style="color: #0000FF;">+</span><span style="color: #000000;">2</span><span style="color: #0000FF;">*(</span> <span style="color: #000000;">s1</span><span style="color: #0000FF;">+</span><span style="color: #000000;">s2</span><span style="color: #0000FF;">),</span> <span style="color: #000000;">2</span><span style="color: #0000FF;">*(-</span><span style="color: #000000;">s0</span><span style="color: #0000FF;">+</span><span style="color: #000000;">s2</span><span style="color: #0000FF;">)+</span><span style="color: #000000;">s1</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">2</span><span style="color: #0000FF;">*(-</span><span style="color: #000000;">s0</span><span style="color: #0000FF;">+</span><span style="color: #000000;">s1</span><span style="color: #0000FF;">+</span><span style="color: #000000;">s2</span><span style="color: #0000FF;">)+</span><span style="color: #000000;">s2</span><span style="color: #0000FF;">);</span>
end procedure
<span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
<span style="color: #008080;">end</span> <span style="color: #008080;">procedure</span>
while maxPeri<=1e8 do
prim := 0;
<span style="color: #008080;">while</span> <span style="color: #000000;">maxPeri</span><span style="color: #0000FF;"><=</span><span style="color: #000000;">1e8</span> <span style="color: #008080;">do</span>
total := 0;
<span style="color: #000000;">prim</span> <span style="color: #0000FF;">:=</span> <span style="color: #000000;">0</span><span style="color: #0000FF;">;</span>
tri(3, 4, 5);
<span style="color: #000000;">total</span> <span style="color: #0000FF;">:=</span> <span style="color: #000000;">0</span><span style="color: #0000FF;">;</span>
printf(1,"Up to %d: %d triples, %d primitives.\n", {maxPeri,total,prim})
<span style="color: #000000;">tri</span><span style="color: #0000FF;">(</span><span style="color: #000000;">3</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">4</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">5</span><span style="color: #0000FF;">);</span>
maxPeri *= 10;
<span style="color: #7060A8;">printf</span><span style="color: #0000FF;">(</span><span style="color: #000000;">1</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"Up to %d: %d triples, %d primitives.\n"</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">{</span><span style="color: #000000;">maxPeri</span><span style="color: #0000FF;">,</span><span style="color: #000000;">total</span><span style="color: #0000FF;">,</span><span style="color: #000000;">prim</span><span style="color: #0000FF;">})</span>
end while</lang>
<span style="color: #000000;">maxPeri</span> <span style="color: #0000FF;">*=</span> <span style="color: #000000;">10</span><span style="color: #0000FF;">;</span>
<span style="color: #008080;">end</span> <span style="color: #008080;">while</span>
<!--</lang>-->
{{out}}
<pre>
Petelomax
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