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<p><syntaxhighlight lang="lisp">(case some-char  ((#\a)     action-on-a)  ((#\x)     action-on-x)  ((#\y #\z) action-on-y-and-z)  (else      action-on-no-match))</syntaxhighlight></p>

<p>In <a href="page.php?w=Fortran">Fortran</a>:</p>

<p><syntaxhighlight lang="fortran">select case (someChar)  case ('a')    actionOnA  case ('x')    actionOnX  case ('y','z')    actionOnYandZ  case default    actionOnNoMatchend select</syntaxhighlight></p>

<p><big>Loop</big></p>
<p>A loop is a sequence of statements, loop body, which is executed a number of times based</p><p>
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