adding HAMM solution

L. Grondin · L. Grondin · commit a030b03f75bf · 2012-12-04T04:35:03.000+01:00
diff --git a/rosalind/hamm-grondilu.pl b/rosalind/hamm-grondilu.pl
@@ -0,0 +1,6 @@
+use v6;
+
+my ($S, $t) = $*IN.lines;
+say [+] ($S.comb Zeq $t.comb)».not».Int;
+
+# vim: ft=perl6
