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Geoff

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I use MATLAB for small jobs and C++ for real jobs.

Professional Interests

Problem solving

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Geoff submitted Solution 89239 to Problem 174. Roll the Dice!

on 16 May 2012

Geoff submitted a Comment to Problem 16. Return the largest number that is adjacent to a zero

Good comment, Gaik. A lot of solutions (including mine) will break with two consecutive zeros.

on 8 May 2012

Geoff submitted Solution 66148 to Problem 109. Check if sorted

on 27 Mar 2012

Geoff submitted Solution 66146 to Problem 106. Weighted average

on 27 Mar 2012

Geoff submitted Solution 65709 to Problem 44. Trimming Spaces

on 26 Mar 2012

Geoff submitted Solution 65698 to Problem 28. Counting Money

on 26 Mar 2012

Geoff submitted Solution 65697 to Problem 27. Pangrams!

on 26 Mar 2012

Geoff submitted Solution 65695 to Problem 5. Triangle Numbers

on 26 Mar 2012

Geoff submitted Solution 65694 to Problem 7. Column Removal

on 26 Mar 2012

Geoff submitted Solution 65693 to Problem 7. Column Removal

on 26 Mar 2012

Geoff submitted Solution 63294 to Problem 22. Remove the vowels

on 20 Mar 2012

Geoff submitted Solution 63292 to Problem 8. Add two numbers

on 20 Mar 2012

Geoff submitted a Comment to Problem 151. Magic!

Yes, test suite is substandard. Could have drawn from this: http://nrich.maths.org/1338

on 19 Mar 2012