hell monks,
I need in my script, to merge the first element of each inner hash into array, but i didn't get the output what i need.
i need the output as @a=(a g h i g h i)
my $s = { 'aa' => {
'1' => ['a'],
'2' => ['b','c','d'],
'3' => ['f'],
'4' => ['g']
},
'bb' => {
'1' => ['g','h','i'],
'2' => ['s','a','d']
},
'cc' => {
'1' => ['g','h','i'],
'2' => ['s','a','d']
}
};
my @a= ($s->{aa}->{'1'},$s->{bb}->{'1'},$s->{cc}->{'1'});
print @a;
thanks in advance
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