Question 2 is:

*Each new term in the Fibonacci sequence is generated by adding the previous two terms. By starting with 1 and 2, the first 10 terms will be:*

*1, 2, 3, 5, 8, 13, 21, 34, 55, 89, …*

*By considering the terms in the Fibonacci sequence whose values do not exceed four million, find the sum of the even-valued terms.*

My not very elegant solution is:

a = 0 b = 1 t = 0 while b < 4000001: if (a+b) % 2 == 0: t += (a+b) b = (a+b) a = (b-a) print t