input single integer value, output the value as separate digits

hubabuba · 03-02-2005, 08:05 AM

Hi All!

I can't find any help on how to input single integer value, output the value as separate digits.
I meant to use the remainder and division operators. So if i input 1234, i'd be able to printf it out as 1 2 3 4 or as 4321. I'm not meant to use arrays or anything like that. Please help.

jtshaw · 03-02-2005, 08:15 AM

What is this number % 10? 4. Subtract the remainder. 1230.

What is the new number % 100? 30. Divide by 10 to get 3, Subtract entire remainder to get 1200.

What is the new number % 1000? 200. Divide by 100 to get 3, Subtract entire remainder to get 1000.

What is the new number % 10000? 1000. Divide by 1000 to get 1, Subtract entire remainder to get 0. Your done.

See the pattern?

hubabuba · 03-02-2005, 10:42 AM

Thanks for help. It is actually straignt forward.