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Sorting algorithms/Insertion sort: Difference between revisions

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Sorting algorithms/Insertion sort (view source)

Revision as of 13:01, 15 May 2021

4,635 bytes added ,  3 years ago
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→‎{{header|Phix}}: added syntax colouring the hard way
(Add BCPL)
m (→‎{{header|Phix}}: added syntax colouring the hard way)
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=={{header|Phix}}==
Copy of [[Sorting_algorithms/Insertion_sort#Euphoria|Euphoria]]
<!--<lang Phix>function insertion_sort(sequence sphixonline)-->
<span style="color: #008080;">function</span> <span style="color: #000000;">insertion_sort</span><span style="color: #0000FF;">(</span><span style="color: #004080;">sequence</span> <span style="color: #000000;">s</span><span style="color: #0000FF;">)</span>
object temp
<span style="color: #004080;">object</span> <span style="color: #000000;">temp</span>
integer j
<span style="color: #004080;">integer</span> <span style="color: #000000;">j</span>
for i=2 to length(s) do
<span style="color: #008080;">for</span> <span style="color: #000000;">i</span><span style="color: #0000FF;">=</span><span style="color: #000000;">2</span> <span style="color: #008080;">to</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: #008080;">do</span>
temp = s[i]
<span style="color: #000000;">temp</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">s</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">]</span>
j = i-1
<span style="color: #000000;">j</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">i</span><span style="color: #0000FF;">-</span><span style="color: #000000;">1</span>
while j>=1 and s[j]>temp do
<span style="color: #008080;">while</span> <span style="color: #000000;">j</span><span style="color: #0000FF;">>=</span><span style="color: #000000;">1</span> <span style="color: #008080;">and</span> <span style="color: #000000;">s</span><span style="color: #0000FF;">[</span><span style="color: #000000;">j</span><span style="color: #0000FF;">]></span><span style="color: #000000;">temp</span> <span style="color: #008080;">do</span>
s[j+1] = s[j]
<span style="color: #000000;">s</span><span style="color: #0000FF;">[</span><span style="color: #000000;">j</span><span style="color: #0000FF;">+</span><span style="color: #000000;">1</span><span style="color: #0000FF;">]</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">s</span><span style="color: #0000FF;">[</span><span style="color: #000000;">j</span><span style="color: #0000FF;">]</span>
j -= 1
<span style="color: #000000;">j</span> <span style="color: #0000FF;">-=</span> <span style="color: #000000;">1</span>
end while
<span style="color: #008080;">end</span> <span style="color: #008080;">while</span>
s[j+1] = temp
<span style="color: #000000;">s</span><span style="color: #0000FF;">[</span><span style="color: #000000;">j</span><span style="color: #0000FF;">+</span><span style="color: #000000;">1</span><span style="color: #0000FF;">]</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">temp</span>
end for
<span style="color: #008080;">end</span> <span style="color: #008080;">for</span>
return s
<span style="color: #008080;">return</span> <span style="color: #000000;">s</span>
end function
<span style="color: #008080;">end</span> <span style="color: #008080;">function</span>
constant s = {4, 15, "delta", 2, -31, 0, "alpha", 19, "gamma", 2, 13, "beta", 782, 1}
<span style="color: #008080;">constant</span> <span style="color: #000000;">s</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">{</span><span style="color: #000000;">4</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">15</span><span style="color: #0000FF;">,</span> <span style="color: #008000;">"delta"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">2</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">31</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">0</span><span style="color: #0000FF;">,</span> <span style="color: #008000;">"alpha"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">19</span><span style="color: #0000FF;">,</span> <span style="color: #008000;">"gamma"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">2</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">13</span><span style="color: #0000FF;">,</span> <span style="color: #008000;">"beta"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">782</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">}</span>
puts(1,"Before: ") ?s
<span style="color: #7060A8;">puts</span><span style="color: #0000FF;">(</span><span style="color: #000000;">1</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"Before: "</span><span style="color: #0000FF;">)</span> <span style="color: #0000FF;">?</span><span style="color: #000000;">s</span>
puts(1,"After: ") ?insertion_sort(s)</lang>
<span style="color: #7060A8;">puts</span><span style="color: #0000FF;">(</span><span style="color: #000000;">1</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"After: "</span><span style="color: #0000FF;">)</span> <span style="color: #0000FF;">?</span><span style="color: #000000;">insertion_sort</span><span style="color: #0000FF;">(</span><span style="color: #000000;">s</span><span style="color: #0000FF;">)</span>
<!--</lang>-->
{{out}}
<pre>
Petelomax
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