old_contents: #Problem 2 Project Euler
  FiboNums = []
  first, second, end = 0, 1, 4000000
  while second < end:
      if second % 2 == 0:
      	FiboNums.append(second)
      first, second = second, first + second
  print sum(FiboNums)
  
new_contents: #Problem 2 Project Euler
  FiboNumSum = 0
  first, second, end = 0, 1, 4000000
  while second < end:
      if second % 2 == 0:
      	FiboNumSum += second
      first, second = second, first + second
  print FiboNumSum
  
subject: Update Euler_02.py