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One way. Linda Sent from my Verizon, Samsung Galaxy smartphone -------- Original message -------- From: Thomas Bulka <thomas.bu...@posteo.de> Date: 4/9/19 4:07 PM (GMT-05:00) To: programm...@jsoftware.com Subject: [Jprogramming] Beginner's Question: How to reverse a number's digits? Hi everyone, while working my way through the problems on Project Euler, I stumbled over a question which might be completely trivial - however, I have not been able to find an answer, yet. Say, I want to reverse the digits of a number (that is, I want to turn 123 into 321) - how do I do that? Of course, |. does not work, since 123 is not an array. Is there a way to turn a number into a string (and the other way round). Or is there a better way? Probably I've been looking in the wrong direction, so I'd very much appreciate any help on that topic. Thank you very much in advance! Regards, Thomas ---------------------------------------------------------------------- For information about J forums see https://nam02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.jsoftware.com%2Fforums.htm&data=02%7C01%7C%7Cf69f3c61d2fd425a0ea308d6bd26fc8f%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636904372470654581&sdata=FLaoBJxFMS39WvxI7mVKWUuj%2B6BZJ2vPUXq1ZCpWgDI%3D&reserved=0 ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
