Re: [Dev-C++] Number backwards?

[Bolek V. <vr...@pa...>]

> How do I do if I want to use a number backwards?
> For example: If I give the variable 'n' the number 12345
> and want to use it as 54321. In  cout for example.

unsigned backwards( unsigned n)
// Reverse order of digits (in decadic)
{
  unsigned result = 0;

  while (n > 0) {
    result = 10*result + n % 10;
    n = n / 10;
  }
  return result;
}

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