Always difficult with James.
This one fails when only last digit is incorrect. James, could you add some cases to eliminate it, please? 2, 819 or 889 should be enough.
Done, and you're correct: it failed 88887. Nice catch.
"% this code is stupid enough to make me want to throw something to my computer." - We've *all* written code like that, bainhome. No worries.
suddenly,madness just came up from nowhere.lol
Whoa. That is some serious regexprep-fu you have there, LY Cao.
Maximum running product for a string of numbers
How to subtract?
How many trades represent all the profit?
Narcissistic number ?
Reindex a vector
Pandigital Multiples of 11 (based on Project Euler 491)
Two fractions, one sum
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