Problem 6

import time

#start timer
start = time.time()

#find the sum of the squares up to 100
x = 1
sumOfSquares = 0
while x < 101:
    sumOfSquares += x*x
    x += 1

#find the square of the sums up to 100
sumOfNumbers = ((100+1)*100)/2
squareOfSum = sumOfNumbers*sumOfNumbers

#end timer
end = time.time()

#print results
print("Time: " + str(end-start))
print(squareOfSum - sumOfSquares)