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

Home > Numbers
A few coins (Posted on 2004-11-19) Difficulty: 1 of 5
In Levikland, there are coins worth 1, 2, 5, 10, 20, 50 and 100 perplexii. A has twice as much money as B, who has twice as much as C, who has twice as much as D. How can this be, if everybody has two coins?

See The Solution Submitted by e.g.    
Rating: 2.9231 (13 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)
No Subject indeed | Comment 8 of 14 |
(In reply to No Subject by Urza)

Urza: "Btw penny, someone had to write the VB script so all in all process of elimination is probably quicker in a once off ;) "

But it was fun to write the program. Even so, much of it was copy/pasted from an existing program. Also, a program actually proves the uniqueness of the solution.

Edited on November 21, 2004, 7:48 pm
  Posted by Penny on 2004-11-21 19:46:57

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 (3)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:
Copyright © 2002 - 2024 by Animus Pactum Consulting. All rights reserved. Privacy Information