生成器 打卡(这期作业完全考验数学能力)
Topic source想了好久 终于想出来T_T
发现这位老兄一句话就可以替换我的代码 佩服!!
贴上我的笨代码
n = 1
l = [1]
while True:
yield(l)
lNew=[]
lNew.append(1)
for inner in range(0,n - 1):
lNew.append(l[inner] + l[inner+1])
lNew.append(1)
n = n + 1
l = lNew
- 1
某猪头四
L = [1]
while True:
yield L
L = [1] + [L[n]+L[n+1] for n in range(len(L)-1)] + [1]