Booking.com Perl Developer interview questions

You have datastructure my $users = [ { name => 'John', score => 10, }, { name => 'Bob', score => 1, }, { name => 'Carlos', score => 5 }, { name => 'Alice', score => 5, }, { name => 'Donald', score => 7 } ]; now u have to arrange the name with highest to lower score, if score is same than in alphabetical order #expected output: # John # Donald # Alice # Carlos # Bob

you have an array @names = qw(John Donald Alice Carlos Bob) you have ton find out the length using map funtion? now you have to filter name with less than 4