Print a number only if no digits are repeated
<p>I am writing a program which has an output requirement for the number printed to not have a repeated integer in it    </p>

<p>i.e. it would not print 122, 161, 998, etc<br>
but it would print any other number such as 123, 345, 742..etc  </p>

<p>how do i go about doing this? thanks!</p>
