From a790a6de0ee7461a2745bec68f42ff87db1591ba Mon Sep 17 00:00:00 2001 From: Julien Lengrand-Lambert Date: Wed, 8 Feb 2012 16:48:20 +0100 Subject: [PATCH] Solves 4 problems. Eclipse integration for simpler use with Windows. Still have to perform some good work on prime numbers! Signed-off-by: Julien Lengrand-Lambert --- e_28.py | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 e_28.py diff --git a/e_28.py b/e_28.py new file mode 100644 index 0000000..7828518 --- /dev/null +++ b/e_28.py @@ -0,0 +1,30 @@ +#!/usr/bin/env python +''' +Created on 8 feb. 2012 + +@author: Julien Lengrand-Lambert + +DESCRIPTION: Solves problem 28 of Project Euler +Starting with the number 1 and moving to the right in a clockwise direction a 5 by 5 spiral is formed as follows: + +21 22 23 24 25 +20 7 8 9 10 +19 6 1 2 11 +18 5 4 3 12 +17 16 15 14 13 + +It can be verified that the sum of the numbers on the diagonals is 101. + +What is the sum of the numbers on the diagonals in a 1001 by 1001 spiral formed in the same way? +''' +def sum_power(): + """ + Finds + """ + + + return 1 + +if __name__ == '__main__': + # The major problem in there is to find the upper limit. + print "Answer : %d " % (sum_power())