Longest common substring: Difference between revisions
add Refal
m (→{{header|Wren}}: Changed to Wren S/H) |
Not a robot (talk | contribs) (add Refal) |
||
Line 2,421:
<pre>The longest common substring between 'thisisatest' and 'testing123testing' is 'test'.</pre>
=={{header|Refal}}==
<syntaxhighlight lang"refal">$ENTRY Go {
= <Prout <LCS ('thisisatest') 'testing123testing'>>;
};
LCS {
(e.X) e.L e.X e.R = e.X;
() e.Y = ;
e.X e.Y, e.X: (s.L e.XL),
e.X: (e.XR s.R)
= <Longest (<LCS (e.XL) e.Y>) <LCS (e.XR) e.Y>>;
};
Longest {
(e.X) e.Y, <Lenw e.X>: s.LX e.X2,
<Lenw e.Y>: s.LY e.Y2,
<Compare s.LX s.LY>: '+' = e.X;
(e.X) e.Y = e.Y;
};</syntaxhighlight>
{{out}}
<pre>test</pre>
=={{header|REXX}}==
<syntaxhighlight lang="rexx">/*REXX program determines the LCSUBSTR (Longest Common Substring) via a function. */
| |||