Permutations: Difference between revisions

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(→‎{{header|Perl}}: Clean up perl4-ish code, and add modules)
(Updated third D entry)
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===Standard Version===
<lang d>importvoid std.stdio,main() std.algorithm;{
import std.stdio, std.algorithm;
 
void main() {
auto items = [1, 2, 3];
do
writeln(items).writeln;
while (items.nextPermutation());
}</lang>