Knuth's algorithm S: Difference between revisions

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=={{header|Elena}}==
=={{header|Elena}}==
ELENA 4.x :
ELENA 4.1 :
<lang elena>import system'dynamic;
<lang elena>import system'dynamic;
import extensions;
import extensions;
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var n := self;
var n := self;
^ new ArrayList().mixInto(
^ new ArrayList().mixInto(new::
{
{
eval(i)
eval(i)