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Square String Settlement (Posted on 2010-01-28) Difficulty: 2 of 5
All the positive perfect squares 1, 4, 9, 16, 25.... are written in strictly ascending order of magnitude and without the commas and spaces, resulting in the following infinite string:


Reading left to right, what is the 2010th digit in the above pattern?

See The Solution Submitted by K Sengupta    
Rating: 3.0000 (1 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)
re: re: Computer verification | Comment 5 of 8 |
I use Just BASIC (, some freeware I found a while back and got comfortable with.  So I guess QuickBasic initializes a string to a blank character automatically, as opposed to an empty string.
  Posted by Jim Keneipp on 2010-01-28 15:36:48
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