project euler之甚至斐波那契数字(Even Fibonacci numbers)

1
2
3
4
5
6
7
8
9
10
fib = [1,2]
i = 0
while fib[-1] < 4000000:
    fib.append(fib[i]+fib[i+1])
    i += 1
sums = 0
for n in fib:
    if n % 2 == 0:
        sums += n
print(sums)

  

posted @   托月的成长历程  阅读(117)  评论(0编辑  收藏  举报
点击右上角即可分享
微信分享提示