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How to Iterate Over a Set in Perl

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How to Iterate Over a Set in Perl ?

Answer

To iterate over a set in Perl, you can use a foreach loop.

✐ Examples

1 Iterate Over Set Using foreach Loop

In this example,

We define a set named `mySet` containing elements of a specific type.
We use the `foreach` loop to iterate over the set.
Finally, we execute the loop and process each item in the set.

Perl Program

# Define set
my @mySet = ('apple', 'banana', 'orange');

# Iterate over set using foreach loop
foreach my $item (@mySet) {
    print "$item\n";
}

Output

apple
banana
orange

Summary

In this tutorial, we learned How to Iterate Over a Set in Perl language with well detailed examples.

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