How do I swap all the digits of input number(From first to last, from second to last second and so on, Pseudocode would be good)

Asked Mar 26 '21 at 00:24

Active Mar 26 '21 at 00:24

Viewed 21 times

So I have to find the inverse of an N input number. Example: 3456 --> 6543. This input number has N digits so have to find a generalized solution. I would have liked the pseudocode solution because I am just a beginner and all these solutions I am finding anywhere else have the only pr. language-specific solutions. For me this task seems very hard, so would appreciate some help:) I already found the inverse for a 3 digit number, but this is way harder. Thank you in advance!

asked Mar 26 '21 at 00:24

Alihan Djamankulov

1

The easy way is to convert it to a string and reverse the string. – khelwood Mar 26 '21 at 00:30
Try [searching](https://stackoverflow.com/search?tab=relevance&q=%5bjava%5d%20reverse%20number), and ye shall find solutions! – Andreas Mar 26 '21 at 00:33

How do I swap all the digits of input number(From first to last, from second to last second and so on, Pseudocode would be good)

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