RosettaCodeData/Task/Roman-numerals-Encode/Phix/roman-numerals-encode.phix

(phixonline)-->
 <span style="color: #008080;">function</span> <span style="color: #000000;">toRoman</span><span style="color: #0000FF;">(</span><span style="color: #004080;">integer</span> <span style="color: #000000;">v</span><span style="color: #0000FF;">)</span>
     <span style="color: #008080;">constant</span> <span style="color: #000000;">roman</span>  <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">{</span><span style="color: #008000;">"M"</span><span style="color: #0000FF;">,</span> <span style="color: #008000;">"CM"</span><span style="color: #0000FF;">,</span> <span style="color: #008000;">"D"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"CD"</span><span style="color: #0000FF;">,</span> <span style="color: #008000;">"C"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"XC"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"L"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"XL"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"X"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"IX"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"V"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"IV"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"I"</span><span style="color: #0000FF;">},</span>
              <span style="color: #000000;">decml</span>  <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">{</span><span style="color: #000000;">1000</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">900</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">500</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">400</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">100</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">90</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">50</span><span style="color: #0000FF;">,</span>  <span style="color: #000000;">40</span><span style="color: #0000FF;">,</span>  <span style="color: #000000;">10</span><span style="color: #0000FF;">,</span>  <span style="color: #000000;">9</span><span style="color: #0000FF;">,</span>  <span style="color: #000000;">5</span><span style="color: #0000FF;">,</span>   <span style="color: #000000;">4</span><span style="color: #0000FF;">,</span>  <span style="color: #000000;">1</span> <span style="color: #0000FF;">}</span>
     <span style="color: #004080;">string</span> <span style="color: #000000;">res</span> <span style="color: #0000FF;">=</span> <span style="color: #008000;">""</span>
     <span style="color: #004080;">integer</span> <span style="color: #000000;">val</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">v</span>
     <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;">roman</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">do</span>
         <span style="color: #008080;">while</span> <span style="color: #000000;">val</span><span style="color: #0000FF;">>=</span><span style="color: #000000;">decml</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">]</span> <span style="color: #008080;">do</span>
             <span style="color: #000000;">res</span> <span style="color: #0000FF;">&=</span> <span style="color: #000000;">roman</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">]</span>
             <span style="color: #000000;">val</span> <span style="color: #0000FF;">-=</span> <span style="color: #000000;">decml</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;">while</span>
     <span style="color: #008080;">end</span> <span style="color: #008080;">for</span>
 <span style="color: #000080;font-style:italic;">--  return res</span>
     <span style="color: #008080;">return</span> <span style="color: #0000FF;">{</span><span style="color: #000000;">v</span><span style="color: #0000FF;">,</span><span style="color: #000000;">res</span><span style="color: #0000FF;">}</span>  <span style="color: #000080;font-style:italic;">-- (for output)</span>
 <span style="color: #008080;">end</span> <span style="color: #008080;">function</span>

 <span style="color: #0000FF;">?</span><span style="color: #7060A8;">apply</span><span style="color: #0000FF;">({</span><span style="color: #000000;">1990</span><span style="color: #0000FF;">,</span><span style="color: #000000;">2008</span><span style="color: #0000FF;">,</span><span style="color: #000000;">1666</span><span style="color: #0000FF;">},</span><span style="color: #000000;">toRoman</span><span style="color: #0000FF;">)</span>
<!--