All about flooble | fun stuff | Get a free chatterbox | Free JavaScript | Avatars    
perplexus dot info

Home > Just Math
Sum Numbers, Get Even (Digits)? (Posted on 2007-08-15) Difficulty: 3 of 5
P is a 17 digit positive integer and Q is obtained by writing the digits of P backwards. If neither P nor Q has leading zeroes, can P+Q include no even digits?

See The Solution Submitted by K Sengupta    
Rating: 4.0000 (3 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
re: full solutionK Sengupta2008-03-13 15:00:30
Solutionfull solutionCharlie2007-08-16 01:05:05
re(2): solutionCharlie2007-08-15 11:55:08
re: solutionCharlie2007-08-15 11:34:00
solutionDaniel2007-08-15 11:17:45
Please log in:
Login:
Password:
Remember me:
Sign up! | Forgot password


Search:
Search body:
Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (2)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:
Copyright © 2002 - 2017 by Animus Pactum Consulting. All rights reserved. Privacy Information