moish01-
There is a solution using two integers.
Using the second part of this post http://www.theyeshivaworld.com/coffeeroom/topic/the-riddle-thread/page/8#post-16043 you should be able to do it in your head.
Good luck.
Menu
moish01-
There is a solution using two integers.
Using the second part of this post http://www.theyeshivaworld.com/coffeeroom/topic/the-riddle-thread/page/8#post-16043 you should be able to do it in your head.
Good luck.