Project-Euler-Python/problem008.py at master · TheHalfCent/Project-Euler-Python · GitHub

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#!/usr/bin/python
def getProductOfWindow(string, wStart, wSize):
	window = string[wStart:wStart+wSize]
	total = 1
	for i in window:
		total *= int(i)
	return total

s = (
"73167176531330624919225119674426574742355349194934"+
"96983520312774506326239578318016984801869478851843"+
"85861560789112949495459501737958331952853208805511"+
"12540698747158523863050715693290963295227443043557"+
"66896648950445244523161731856403098711121722383113"+
"62229893423380308135336276614282806444486645238749"+
"30358907296290491560440772390713810515859307960866"+
"70172427121883998797908792274921901699720888093776"+
"65727333001053367881220235421809751254540594752243"+
"52584907711670556013604839586446706324415722155397"+
"53697817977846174064955149290862569321978468622482"+
"83972241375657056057490261407972968652414535100474"+
"82166370484403199890008895243450658541227588666881"+
"16427171479924442928230863465674813919123162824586"+
"17866458359124566529476545682848912883142607690042"+
"24219022671055626321111109370544217506941658960408"+
"07198403850962455444362981230987879927244284909188"+
"84580156166097919133875499200524063689912560717606"+
"05886116467109405077541002256983155200055935729725"+
"71636269561882670428252483600823257530420752963450"
)

i = 0
winner = 0
while i+5<len(s):
	product = getProductOfWindow(s,i,5)
	if(product > winner):
		winner = product
	i += 1
print winner