def main():
start = time()
solutionList = []
pentagonalList = [number for number in generatePentagonalNumbers(LIMIT)]
pentagonalSet = set(pentagonalList) # for speed
i = 0
while len(solutionList) == 0:
for j in xrange(i, len(pentagonalList)):
if pentagonalList[i] + pentagonalList[j] in pentagonalSet and \
abs(pentagonalList[i] - pentagonalList[j]) in pentagonalSet:
solutionList.append(pentagonalList[i])
solutionList.append(pentagonalList[j])
i += 1
print "Solutions: ", solutionList
print "|Difference|: ", abs(solutionList[1] - solutionList[0])
end = time()
print "Runtime: ", end - start, " seconds."
def main():
start = time()
solution = -1
setToCheck = set([number for number in generateTriangleNumbers(LIMIT, STARTING_TRIANGLE_NUMBER)]) \
& set([number for number in generateHexagonalNumbers(LIMIT, STARTING_HEXAGONAL_NUMBER)])
for number in generatePentagonalNumbers(LIMIT, STARTING_PENTAGONAL_NUMBER):
if number in setToCheck:
solution = number
break
print "Next Number: ", solution
end = time()
print "Runtime: ", end - start, " seconds. "
def main():
start = time()
solution = -1
setToCheck = set([number for number in generateTriangleNumbers(LIMIT, STARTING_TRIANGLE_NUMBER)]) \
& set([number for number in generateHexagonalNumbers(LIMIT, STARTING_HEXAGONAL_NUMBER)])
for number in generatePentagonalNumbers(LIMIT, STARTING_PENTAGONAL_NUMBER):
if number in setToCheck:
solution = number
break
print "Next Number: ", solution
end = time()
print "Runtime: ", end - start, " seconds. "
def main():
start = time()
solutionList = []
pentagonalList = [number for number in generatePentagonalNumbers(LIMIT)]
pentagonalSet = set(pentagonalList) # for speed
i = 0
while len(solutionList) == 0:
for j in xrange(i, len(pentagonalList)):
if pentagonalList[i] + pentagonalList[j] in pentagonalSet and \
abs(pentagonalList[i] - pentagonalList[j]) in pentagonalSet:
solutionList.append(pentagonalList[i])
solutionList.append(pentagonalList[j])
i += 1
print "Solutions: ", solutionList
print "|Difference|: ", abs(solutionList[1] - solutionList[0])
end = time()
print "Runtime: ", end - start, " seconds."