Bluebook

Column of Numbers

Let N be a positive integer consisting of the digits dn...d1d0. Write a program that reads a value of N and then prints its digits in a column, starting with d0.
Note: The number can and will be very very large.

Sample Input

3467

Sample Output

7
6
4
3

All Submissions
Best Solutions


Point Value: 3
Time Limit: 2.00s
Memory Limit: 16M
Added: Oct 22, 2008

Languages Allowed:
C++03, PAS, C, HASK, ASM, RUBY, PYTH2, JAVA, PHP, SCM, CAML, PERL, C#, C++11, PYTH3

Comments (Search)

mathdude2017 on Feb 06, 2019 - 2:53:54 pm UTC Char arrays
  • (0/0)
does anyone know how to reverse a char array's order?

magicalsoup on Feb 06, 2019 - 11:43:29 pm UTC Re: Char arrays
  • (0/1)
thats for you to figure out

BenZhang on Jan 04, 2018 - 3:26:22 am UTC Help with runtime error
  • (0/0)
Could someone please give me some help with my code? I've looked over it so many times, still not sure why it's giving me a runtime error. It's probably some dumb mistake I overlooked :/

ImaxBlue on Jan 04, 2018 - 1:48:09 pm UTC Re: Help with runtime error
  • (0/0)
impersonating an admin is a bannable offense


note: apologies if your name is coincidentally ben zhang

BenZhang on Jan 04, 2018 - 4:41:23 pm UTC Re: Help with runtime error
  • (0/0)
My bad, I had no idea there was an admin named Ben Zhang. Yes my real name is Ben Zhang, no apology needed :)

jargon on Jan 04, 2018 - 5:07:15 pm UTC Re: Help with runtime error
  • (0/0)
The runtime error that you encounter is shown in the details of your submission. There's only one place where it can possibly occur.

BenZhang on Jan 04, 2018 - 6:59:15 pm UTC Re: Help with runtime error
  • (0/0)
Haha, I guess it was a dumb mistake after all. Thanks for the help!

43618418 on Jan 02, 2018 - 2:09:02 pm UTC Help
  • (0/0)
My submission works but only gets 10/30 on the judge.

PEGPro2016 on Jan 02, 2018 - 3:07:00 pm UTC Re: Help
  • (0/0)
Read the question
Quote: "Let N be a positive integer consisting of the digits dn...d1 d0...prints its digits in a column, starting with d0. "

43618418 on Jan 03, 2018 - 2:21:34 pm UTC Re: Help
  • (0/0)
I revised it to what the problem asks but now gets 0/30, this doesn't make sense.

jimpix on Jul 06, 2016 - 7:59:31 am UTC Problem
  • (0/0)
What's wrong with my submission? I only get 10/30.

jlsajfk on Dec 31, 2016 - 4:01:53 am UTC Re: Problem
  • (2/0)
Try this test case:
Input:
0000000
Output should be:
0
0
0
0
0
0
0
Also, long long isn't long enough, refer to the comment below by Butane. He says "do not think of the digits as numbers, but rather as characters of a string." (keyword is string)

Commando5671 on Nov 21, 2013 - 10:49:24 pm UTC Output
  • (1/0)
Is there supposed to be output for 0?

Butane on Nov 22, 2013 - 2:06:55 am UTC Re: Output
  • (2/0)
Yes, there is supposed to be an output for 0, even if the 0 adds no value to the number.

Commando5671 on Nov 29, 2013 - 1:21:44 am UTC Re: Output
  • (3/1)
*sigh* sorry I'm still not entirely sure I understand, what is supposed to be output for 0?

Alex on Nov 29, 2013 - 1:40:10 am UTC Re: Output
  • (4/0)
Just output a 0 for every 0 in the input...

Butane on Nov 29, 2013 - 4:23:59 am UTC Re: Output
  • (3/1)
If the number is 0000: then you have to print 0000
if the number is 0001: then you have to print 1000
In this problem, do not think of the digits as numbers, but rather as characters of a string. You are simply reversing the string, and printing each letter on its own.