PPaste!

Home - All the pastes - Authored by Thooms

Raw version

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
def compute():
	ans = 0
	x = 1  
	y = 2
	while x <= 4000000:
		if x % 2 == 0:
			ans += x
		x, y = y, x + y
	return str(ans)


if __name__ == "__main__":
	print compute()