Timeline for Return the integers with square digit-sums
Current License: CC BY-SA 3.0
4 events
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| Apr 13, 2017 at 12:38 | history | edited | CommunityBot |
replaced http://codegolf.stackexchange.com/ with https://codegolf.stackexchange.com/
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| Jun 10, 2016 at 18:05 | history | edited | Leaky Nun | CC BY-SA 3.0 |
added 713 characters in body
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| Jun 10, 2016 at 17:55 | comment | added | miles |
You can use f&.g to apply g, then f, and then the inverse of g to shorten *:@<.@%: to <.&.%: saving 2 bytes. You can rearrange it and use only floor to get #~[:(=<.)@%:+/"1@(10&#.inv) for 27 bytes where inv is ^:_1, and is already defined.
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| Jun 10, 2016 at 14:41 | history | answered | Leaky Nun | CC BY-SA 3.0 |