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\$\begingroup\$ ('- '[1<i<h]) doesn't need the parentheses. \$\endgroup\$

flornquake
– flornquake

2016-09-19 12:24:01 +00:00
Commented Sep 19, 2016 at 12:24
\$\begingroup\$ Save another byte by using h as the counter: exec"print'|'+'- '[1<h<%d]*(w-2)+'|';h-=1;"%h*h \$\endgroup\$

flornquake
– flornquake

2016-09-19 12:35:07 +00:00
Commented Sep 19, 2016 at 12:35
\$\begingroup\$ @flornquake I had meant to check the necessity of those parentheses, but forgot. Using h as the counter is smart! Thanks. \$\endgroup\$

Jonathan Allan
– Jonathan Allan

2016-09-19 17:23:45 +00:00
Commented Sep 19, 2016 at 17:23

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