• Advertisement
Sign in to follow this  

[java] reading digits from an int one at a time

This topic is 3421 days old which is more than the 365 day threshold we allow for new replies. Please post a new topic.

If you intended to correct an error in the post then please contact us.

Recommended Posts

I have an assignment where i have to take each digit from a zip code, and translate them into a graphical code, any suggestions on where to start

Share this post


Link to post
Share on other sites
Advertisement
What is the result (ratio and remainder) of the euclidean division of 12345 by 10?

Share this post


Link to post
Share on other sites
[%]mod operator returns the remainder

you can do something like this.
For example if you have a no. say 123, then 123 % 10,

steps:
1. 123%10 -> you get 3

now quotient 12,
2. 12%10 -> you get 2

now quotient 1
3. 1%10 -> you get 1


Then you can get each digits of the number.

Cheers!

Share this post


Link to post
Share on other sites
Sign in to follow this  

  • Advertisement