comment on

I must say, I'm a bit surprised by the times other people are getting - as written above, my program takes about 1 second on my relatively underpowered laptop. (1.3 Ghz Pentium something, 512 MB ram)

Even if you simplify my program down by removing both "elsif" blocks you're only up to about 2.5 seconds. Removing the "if ($ndig == 1)" block does bring you up to 34 seconds.

@/=map{[/./g]}qw/.h_nJ Xapou cets krht ele_ r_ra/;
map{y/X_/\n /;print}map{pop@$_}@/for@/
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In reply to Re^2: Puzzle: What is the largest integer whose digits are all different (and do not include 0) that is divisible by each of its individual digits? by fizbin
in thread Puzzle: What is the largest integer whose digits are all different (and do not include 0) that is divisible by each of its individual digits? by tphyahoo

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