euler/e006.py

def squarediff(n):
    print 'Checking for n =', n
    sumofsquares = sum([x**2 for x in range(n + 1)])
    print 'Sum of squares', sumofsquares
    squareofsum = sum(range(n + 1))**2
    print 'Square of sum', squareofsum
    print 'Difference', squareofsum - sumofsquares

if __name__ == '__main__':
    squarediff(10)
    squarediff(100)
Problem 006 git-svn-id: file:///srv/svn/euler@25 e5f4c3ec-3c0c-11df-b522-21efaa4426b5 2010-04-12 15:53:05 +00:00			`def squarediff(n):`
For problems that include defined utility functions, only run excecutable code if they are called directly. git-svn-id: file:///srv/svn/euler@29 e5f4c3ec-3c0c-11df-b522-21efaa4426b5 2010-04-12 15:53:08 +00:00			`print 'Checking for n =', n`
Problem 006 git-svn-id: file:///srv/svn/euler@25 e5f4c3ec-3c0c-11df-b522-21efaa4426b5 2010-04-12 15:53:05 +00:00			`sumofsquares = sum([x**2 for x in range(n + 1)])`
			`print 'Sum of squares', sumofsquares`
			`squareofsum = sum(range(n + 1))**2`
			`print 'Square of sum', squareofsum`
			`print 'Difference', squareofsum - sumofsquares`

For problems that include defined utility functions, only run excecutable code if they are called directly. git-svn-id: file:///srv/svn/euler@29 e5f4c3ec-3c0c-11df-b522-21efaa4426b5 2010-04-12 15:53:08 +00:00			`if __name__ == '__main__':`
			`squarediff(10)`
			`squarediff(100)`