Rosetta Code

Anagrams/Deranged anagrams: Difference between revisions

Page Discussion

Anagrams/Deranged anagrams (view source)

Revision as of 15:58, 28 March 2021

9,770 bytes added ,  3 years ago
m
→‎{{header|Phix}}: added syntax colouring the hard way
m (→‎{{header|Phix}}: added syntax colouring the hard way)
Line 2,924:
 
=={{header|Phix}}==
<!--<lang Phix>-->
<lang Phix>function deranged(string word1, string word2)
<span style="color: #008080;">function</span> <span style="color: #000000;">deranged</span><span style="color: #0000FF;">(</span><span style="color: #004080;">string</span> <span style="color: #000000;">word1</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">word2</span><span style="color: #0000FF;">)</span>
if length(word1)!=length(word2) then ?9/0 end if -- sanity check
<span style="color: #008080;">return</span> <span style="color: #7060A8;">sum</span><span style="color: #0000FF;">(</span><span style="color: #000000;">sq_eq</span><span style="color: #0000FF;">(</span><span style="color: #000000;">word1</span><span style="color: #0000FF;">,</span><span style="color: #000000;">word2</span><span style="color: #0000FF;">))=</span><span style="color: #000000;">0</span>
for i=1 to length(word1) do
<span style="color: #008080;">end</span> <span style="color: #008080;">function</span>
if word1[i]==word2[i] then return 0 end if
end for
<span style="color: #004080;">integer</span> <span style="color: #000000;">fn</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">open</span><span style="color: #0000FF;">(</span><span style="color: #008000;">"demo/unixdict.txt"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"r"</span><span style="color: #0000FF;">)</span>
return 1
<span style="color: #004080;">sequence</span> <span style="color: #000000;">words</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">{},</span> <span style="color: #000000;">anagrams</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">{},</span> <span style="color: #000000;">last</span><span style="color: #0000FF;">=</span><span style="color: #008000;">""</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">letters</span>
end function
<span style="color: #004080;">object</span> <span style="color: #000000;">word</span>
 
<span style="color: #004080;">integer</span> <span style="color: #000000;">maxlen</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">1</span>
integer fn = open("unixdict.txt","r")
sequence words = {}, anagrams = {}, last="", letters
<span style="color: #008080;">while</span> <span style="color: #000000;">1</span> <span style="color: #008080;">do</span>
object word
<span style="color: #000000;">word</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">trim</span><span style="color: #0000FF;">(</span><span style="color: #7060A8;">gets</span><span style="color: #0000FF;">(</span><span style="color: #000000;">fn</span><span style="color: #0000FF;">))</span>
integer maxlen = 1
<span style="color: #008080;">if</span> <span style="color: #004080;">atom</span><span style="color: #0000FF;">(</span><span style="color: #000000;">word</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">then</span> <span style="color: #008080;">exit</span> <span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
 
<span style="color: #008080;">if</span> <span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">word</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">then</span>
while 1 do
<span style="color: #000000;">letters</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">sort</span><span style="color: #0000FF;">(</span><span style="color: #000000;">word</span><span style="color: #0000FF;">)</span>
word = trim(gets(fn))
<span style="color: #000000;">words</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">append</span><span style="color: #0000FF;">(</span><span style="color: #000000;">words</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">{</span><span style="color: #000000;">letters</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">word</span><span style="color: #0000FF;">})</span>
if atom(word) then exit end if
<span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
if length(word) then
<span style="color: #008080;">end</span> <span style="color: #008080;">while</span>
letters = sort(word)
<span style="color: #7060A8;">close</span><span style="color: #0000FF;">(</span><span style="color: #000000;">fn</span><span style="color: #0000FF;">)</span>
words = append(words, {letters, word})
end if
<span style="color: #000000;">words</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">sort</span><span style="color: #0000FF;">(</span><span style="color: #000000;">words</span><span style="color: #0000FF;">)</span>
end while
<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;">words</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">do</span>
close(fn)
<span style="color: #0000FF;">{</span><span style="color: #000000;">letters</span><span style="color: #0000FF;">,</span><span style="color: #000000;">word</span><span style="color: #0000FF;">}</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">words</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">]</span>
 
<span style="color: #008080;">if</span> <span style="color: #000000;">letters</span><span style="color: #0000FF;">=</span><span style="color: #000000;">last</span> <span style="color: #008080;">then</span>
words = sort(words)
<span style="color: #000000;">anagrams</span><span style="color: #0000FF;">[$]</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">append</span><span style="color: #0000FF;">(</span><span style="color: #000000;">anagrams</span><span style="color: #0000FF;">[$],</span><span style="color: #000000;">word</span><span style="color: #0000FF;">)</span>
for i=1 to length(words) do
<span style="color: #000000;">anagrams</span><span style="color: #0000FF;">[$][</span><span style="color: #000000;">1</span><span style="color: #0000FF;">]</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">word</span><span style="color: #0000FF;">)</span>
{letters,word} = words[i]
<span style="color: #008080;">else</span>
if letters=last then
<span style="color: #000000;">last</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">letters</span>
anagrams[$] = append(anagrams[$],word)
<span style="color: #000000;">anagrams</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">append</span><span style="color: #0000FF;">(</span><span style="color: #000000;">anagrams</span><span style="color: #0000FF;">,{</span><span style="color: #000000;">0</span><span style="color: #0000FF;">,</span><span style="color: #000000;">word</span><span style="color: #0000FF;">})</span>
anagrams[$][1] = length(word)
<span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
else
<span style="color: #008080;">end</span> <span style="color: #008080;">for</span>
last = letters
anagrams = append(anagrams,{0,word})
<span style="color: #000000;">anagrams</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">sort</span><span style="color: #0000FF;">(</span><span style="color: #000000;">anagrams</span><span style="color: #0000FF;">)</span>
end if
<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;">"\nLongest deranged anagrams:\n"</span><span style="color: #0000FF;">)</span>
end for
<span style="color: #008080;">for</span> <span style="color: #000000;">i</span><span style="color: #0000FF;">=</span><span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">anagrams</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">to</span> <span style="color: #000000;">1</span> <span style="color: #008080;">by</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">1</span> <span style="color: #008080;">do</span>
<span style="color: #000000;">last</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">anagrams</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">]</span>
anagrams = sort(anagrams)
<span style="color: #008080;">if</span> <span style="color: #000000;">last</span><span style="color: #0000FF;">[</span><span style="color: #000000;">1</span><span style="color: #0000FF;">]<</span><span style="color: #000000;">maxlen</span> <span style="color: #008080;">then</span> <span style="color: #008080;">exit</span> <span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
puts(1,"\nLongest deranged anagrams:\n")
<span style="color: #008080;">for</span> <span style="color: #000000;">j</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;">last</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">do</span>
for i=length(anagrams) to 1 by -1 do
<span style="color: #008080;">for</span> <span style="color: #000000;">k</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: #008080;">to</span> <span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">last</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">do</span>
last = anagrams[i]
<span style="color: #008080;">if</span> <span style="color: #000000;">deranged</span><span style="color: #0000FF;">(</span><span style="color: #000000;">last</span><span style="color: #0000FF;">[</span><span style="color: #000000;">j</span><span style="color: #0000FF;">],</span><span style="color: #000000;">last</span><span style="color: #0000FF;">[</span><span style="color: #000000;">k</span><span style="color: #0000FF;">])</span> <span style="color: #008080;">then</span>
if last[1]<maxlen then exit end if
<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: #000000;">last</span><span style="color: #0000FF;">[</span><span style="color: #000000;">j</span><span style="color: #0000FF;">]&</span><span style="color: #008000;">", "</span><span style="color: #0000FF;">&</span><span style="color: #000000;">last</span><span style="color: #0000FF;">[</span><span style="color: #000000;">k</span><span style="color: #0000FF;">]&</span><span style="color: #008000;">"\n"</span><span style="color: #0000FF;">)</span>
for j=2 to length(last) do
<span style="color: #000000;">maxlen</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">last</span><span style="color: #0000FF;">[</span><span style="color: #000000;">1</span><span style="color: #0000FF;">]</span>
for k=j+1 to length(last) do
<span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
if deranged(last[j],last[k]) then
<span style="color: #008080;">end</span> <span style="color: #008080;">for</span>
puts(1,last[j]&", "&last[k]&"\n")
<span style="color: #008080;">end</span> <span style="color: #008080;">for</span>
maxlen = last[1]
<span style="color: #008080;">end</span> <span style="color: #008080;">for</span>
end if
<!--</lang>-->
end for
end for
end for</lang>
{{out}}
<pre>
Petelomax
7,806

edits

Retrieved from "https://rosettacode.org/wiki/Special:MobileDiff/181006"