A solution to the 2nd Euler Challenge

Euler2

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

array=[1,2]

sum=0
x=1
y=2
while y<4000000:
    z=x+y
    x=y
    y=z
    array.append(y)
for e in array:
    if e%(2)==0:
        sum+=e
print(sum)