That's an easy one:

if ($PI =~ m/(\d)$/) {
  print "The last digit is $1.\n";
}
else {
  print "Seems that pi does not end in a digit. Who knew?\n";
}

[download]

The hard part is assigning the correct value to the scalar $PI.... :)

In reply to Re: Re: Life at the Monastery. Chapter 1 by turnstep
in thread Life at the Monastery. Chapter 1 by wombat

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