试交作业
Topic sourcedef triangles():
L=[1]
while True:
yield L
L.insert(0,0)
for i in range(len(L)-1):
L[i]=L[i]+L[i+1]
- 1
def triangles():
L=[1]
while True:
yield L
L.insert(0,0)
for i in range(len(L)-1):
L[i]=L[i]+L[i+1]
硬汉好想戒微博
def triangles(): L=[1] while True: yield L L0,L=[0]+L,L+[0] for i in range(len(L)): L[i]=L0[i]+L[i]