Sure, but the point was to unroll the loop. Ah, I see. Right. Fixed.

perl -le'print map{pack c,($-++?1:13)+ord}split//,ESEL'

In reply to Re^3: John Guttag's book - 2nd exercise. My attempt in Perl. by shmem
in thread John Guttag's book - 2nd exercise. My attempt in Perl. by pritesh_ugrankar

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