Middle three digits: Difference between revisions
Content added Content deleted
m (→{{header|Phix}}: added syntax colouring the hard way) |
|||
| Line 4,214: | Line 4,214: | ||
=={{header|Phix}}== |
=={{header|Phix}}== |
||
<lang Phix> |
<!--<lang Phix>(phixonline)--> |
||
<span style="color: #008080;">procedure</span> <span style="color: #000000;">mid3</span><span style="color: #0000FF;">(</span><span style="color: #004080;">integer</span> <span style="color: #000000;">i</span><span style="color: #0000FF;">)</span> |
|||
string s = sprintf("%d",abs(i)) |
|||
<span style="color: #004080;">string</span> <span style="color: #000000;">s</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">sprintf</span><span style="color: #0000FF;">(</span><span style="color: #008000;">"%d"</span><span style="color: #0000FF;">,</span><span style="color: #7060A8;">abs</span><span style="color: #0000FF;">(</span><span style="color: #000000;">i</span><span style="color: #0000FF;">))</span> |
|||
integer k = length(s)-3 |
|||
<span style="color: #004080;">integer</span> <span style="color: #000000;">k</span> <span style="color: #0000FF;">=</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;">3</span> |
|||
printf(1,"%10d: %s\n",{i,iff(k<0 or and_bits(k,1)?"error":s[k/2+1..k/2+3])}) |
|||
<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;">"%10d: %s\n"</span><span style="color: #0000FF;">,{</span><span style="color: #000000;">i</span><span style="color: #0000FF;">,</span><span style="color: #008080;">iff</span><span style="color: #0000FF;">(</span><span style="color: #000000;">k</span><span style="color: #0000FF;"><</span><span style="color: #000000;">0</span> <span style="color: #008080;">or</span> <span style="color: #7060A8;">and_bits</span><span style="color: #0000FF;">(</span><span style="color: #000000;">k</span><span style="color: #0000FF;">,</span><span style="color: #000000;">1</span><span style="color: #0000FF;">)?</span><span style="color: #008000;">"error"</span><span style="color: #0000FF;">:</span><span style="color: #000000;">s</span><span style="color: #0000FF;">[</span><span style="color: #000000;">k</span><span style="color: #0000FF;">/</span><span style="color: #000000;">2</span><span style="color: #0000FF;">+</span><span style="color: #000000;">1</span><span style="color: #0000FF;">..</span><span style="color: #000000;">k</span><span style="color: #0000FF;">/</span><span style="color: #000000;">2</span><span style="color: #0000FF;">+</span><span style="color: #000000;">3</span><span style="color: #0000FF;">])})</span> |
|||
end procedure |
|||
<span style="color: #008080;">end</span> <span style="color: #008080;">procedure</span> |
|||
constant tests = {123,12345,1234567,987654321,10001,-10001,-123,-100,100,-12345, |
|||
<span style="color: #008080;">constant</span> <span style="color: #000000;">tests</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">{</span><span style="color: #000000;">123</span><span style="color: #0000FF;">,</span><span style="color: #000000;">12345</span><span style="color: #0000FF;">,</span><span style="color: #000000;">1234567</span><span style="color: #0000FF;">,</span><span style="color: #000000;">987654321</span><span style="color: #0000FF;">,</span><span style="color: #000000;">10001</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">10001</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">123</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">100</span><span style="color: #0000FF;">,</span><span style="color: #000000;">100</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">12345</span><span style="color: #0000FF;">,</span> |
|||
1,2,-1,-10,2002,-2002,0} |
|||
<span style="color: #000000;">1</span><span style="color: #0000FF;">,</span><span style="color: #000000;">2</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">1</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">10</span><span style="color: #0000FF;">,</span><span style="color: #000000;">2002</span><span style="color: #0000FF;">,-</span><span style="color: #000000;">2002</span><span style="color: #0000FF;">,</span><span style="color: #000000;">0</span><span style="color: #0000FF;">}</span> |
|||
for i=1 to length(tests) do |
|||
<span style="color: #008080;">for</span> <span style="color: #000000;">i</span><span style="color: #0000FF;">=</span><span style="color: #000000;">1</span> <span style="color: #008080;">to</span> <span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">tests</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">do</span> |
|||
mid3(tests[i]) |
|||
<span style="color: #000000;">mid3</span><span style="color: #0000FF;">(</span><span style="color: #000000;">tests</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">])</span> |
|||
| ⚫ | |||
<span style="color: #008080;">end</span> <span style="color: #008080;">for</span> |
|||
| ⚫ | |||
{{out}} |
{{out}} |
||
<pre> |
<pre> |
||