Christopher Pierren

Christopher Pierren submitted Solution 298240 to Problem 81. Mandelbrot Numbers

on 8 Aug 2013

Christopher Pierren submitted Solution 298236 to Problem 80. Test for balanced parentheses

on 8 Aug 2013

Christopher Pierren submitted Solution 298224 to Problem 35. Quote Doubler

on 8 Aug 2013

Christopher Pierren submitted Solution 298223 to Problem 35. Quote Doubler

on 8 Aug 2013

Christopher Pierren submitted Solution 298222 to Problem 35. Quote Doubler

on 8 Aug 2013

Christopher Pierren submitted Solution 298220 to Problem 54. Maximum running product for a string of numbers

on 8 Aug 2013

Christopher Pierren submitted Solution 298205 to Problem 85. Remove the polynomials that have positive real elements of their roots.

on 8 Aug 2013

Christopher Pierren submitted Solution 298189 to Problem 84. Longest Divisor Run

on 7 Aug 2013

Christopher Pierren submitted Solution 292102 to Problem 74. Balanced number

on 30 Jul 2013

Christopher Pierren submitted Solution 292101 to Problem 74. Balanced number

on 30 Jul 2013

Christopher Pierren submitted Solution 292094 to Problem 42. Find the alphabetic word product

on 30 Jul 2013

Christopher Pierren submitted Solution 292087 to Problem 27. Pangrams!

on 30 Jul 2013

Christopher Pierren submitted Solution 292079 to Problem 15. Find the longest sequence of 1's in a binary sequence.

on 30 Jul 2013

Christopher Pierren submitted Solution 291353 to Problem 44. Trimming Spaces

on 29 Jul 2013

Christopher Pierren submitted Solution 291342 to Problem 96. Knight's Tour Checker

on 29 Jul 2013

Christopher Pierren submitted Solution 290722 to Problem 56. Scrabble Scores

on 26 Jul 2013

Christopher Pierren submitted Solution 290714 to Problem 50. QWERTY coordinates

on 26 Jul 2013

Christopher Pierren submitted Solution 290713 to Problem 62. Elapsed Time

on 26 Jul 2013

Christopher Pierren submitted Solution 290711 to Problem 49. Sums with Excluded Digits

on 26 Jul 2013

Christopher Pierren submitted Solution 290570 to Problem 18. Bullseye Matrix

on 26 Jul 2013

Christopher Pierren submitted Solution 290029 to Problem 34. Binary numbers

on 26 Jul 2013

Christopher Pierren submitted Solution 289978 to Problem 29. Nearest Numbers

on 26 Jul 2013

Christopher Pierren submitted Solution 289807 to Problem 28. Counting Money

on 26 Jul 2013

Christopher Pierren submitted Solution 289798 to Problem 40. Reverse Run-Length Encoder

on 26 Jul 2013

Christopher Pierren submitted Solution 289783 to Problem 76. De-dupe

on 25 Jul 2013

Christopher Pierren submitted Solution 289782 to Problem 83. Prime factor digits

on 25 Jul 2013

Christopher Pierren submitted Solution 288039 to Problem 37. Pascal's Triangle

on 23 Jul 2013

Christopher Pierren submitted Solution 288035 to Problem 47. Extract leading non-zero digit

on 23 Jul 2013

Christopher Pierren submitted Solution 288003 to Problem 39. Which values occur exactly three times?

on 23 Jul 2013

Christopher Pierren submitted Solution 287990 to Problem 60. The Goldbach Conjecture

on 23 Jul 2013

Christopher Pierren submitted Solution 287978 to Problem 14. Find the numeric mean of the prime numbers in a matrix.

on 23 Jul 2013

Christopher Pierren submitted Solution 287133 to Problem 233. Reverse the vector

on 22 Jul 2013

Christopher Pierren submitted Solution 287131 to Problem 30. Sort a list of complex numbers based on far they are from the origin.

on 22 Jul 2013

Christopher Pierren submitted Solution 287128 to Problem 109. Check if sorted

on 22 Jul 2013

Christopher Pierren submitted Solution 287121 to Problem 20. Summing digits

on 22 Jul 2013

Christopher Pierren submitted Solution 287110 to Problem 25. Remove any row in which a NaN appears

on 22 Jul 2013

Christopher Pierren submitted Solution 287015 to Problem 23. Finding Perfect Squares

on 22 Jul 2013

Christopher Pierren submitted Solution 285754 to Problem 11. Back and Forth Rows

on 19 Jul 2013

Christopher Pierren submitted Solution 283469 to Problem 148. Factorize THIS, buddy

on 16 Jul 2013

Christopher Pierren submitted Solution 283445 to Problem 115. Distance walked 1D

on 16 Jul 2013

Christopher Pierren submitted Solution 283443 to Problem 105. How to find the position of an element in a vector without using the find function

on 16 Jul 2013

Christopher Pierren submitted Solution 283439 to Problem 32. Most nonzero elements in row

on 16 Jul 2013

Christopher Pierren submitted Solution 283434 to Problem 115. Distance walked 1D

on 16 Jul 2013

Christopher Pierren submitted Solution 283428 to Problem 189. Sum all integers from 1 to 2^n

on 16 Jul 2013

Christopher Pierren submitted Solution 283426 to Problem 9. Who Has the Most Change?

on 16 Jul 2013

Christopher Pierren submitted Solution 280815 to Problem 21. Return the 3n+1 sequence for n

on 14 Jul 2013

Christopher Pierren submitted Solution 280811 to Problem 106. Weighted average

on 14 Jul 2013

Christopher Pierren submitted Solution 280810 to Problem 33. Create times-tables

on 14 Jul 2013

Christopher Pierren submitted Solution 280807 to Problem 12. Fibonacci sequence

on 14 Jul 2013

Christopher Pierren submitted Solution 280802 to Problem 167. Pizza!

on 14 Jul 2013