Quiz 42: Valid PAN card number verification

Problem:

Given a PAN card number, find whether number is valid or not.
Rule: Should follow format (UC)(UC)(UC)(UC)(UC)(D)(D)(D)(D)(UC)
where UC is upper case alphabet and D is digit

Input Format: 

n = no. of test cases
followed by n pancard numbers in different lines

Output Format: 
print "YES" for valid and "NO" for invalid

Constraints: 
none

Sample Input

3
ABCDE1234F
ABCDe1234F
ABCDE12345

Sample Output:
YES
NO
NO

Explanations:
for case 2, it contains lower case alphabet, so number is invalid

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Solution:

chomp($n=<STDIN>);
for($i=0;$i<$n;$i++)
{
chomp($s=<STDIN>);
if($s =~ /[A-Z][A-Z][A-Z][A-Z][A-Z]\d\d\d\d[A-Z]/)
{
push(@out,"YES");
}
else
{
push(@out,"NO");
}
}
foreach(@out)
{
print "$_\n";
}

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Tips:

[A-Z] means any upper case alphabet