# ''' # 菲波拉契数列前几项如下:1 1 2 3 5 8 13 21……;本函数实现生成该数列的前n项的生成器(用yield关键字) # :param n: 自然数n;生成该数列的前n项的生成器, 比如n=5 # :return: 将产生生成器,该生成器依次生成1 1 2 3 5 # '''
def fblq_ls(n):
if 1==n:
yield 1
elif 2==n:
for i in range(0,2):
yield 1
else:
for i in range(0,2):
yield 1
a = 1
b = 1
for i in range(3,n+1):
c = a+b
a,b = b,c
yield c
if __name__ =="__main__":
inner =int(input())
print(list(fblq_ls(inner)))










