This is my first good search CGI program

grep { (@$_ > 2 && $_->[2] eq Boston) && (@$_ > 7 && int($_->[7]) > 65) } 

sam@sam.com
dg
Got it!

The search result:

The search result:
$VAR1 = [
          [
            'Frank@franky.com',
            'Chan',
            'Boston',
            'MA',
            'USA',
            'M',
            '20',
            70
          ],
          [
            'sksk',
            'Chen',
            'Boston',
            'MA',
            'ss',
            'F',
            '10',
            100
          ]
        ];