Python初学者问题 枚举法求斐波那契数列第n项值

Question

求斐波那契数列第n项的值

n=int(input(“输入项数”))
x=[1,1]
for i in range(2,n+1):

___________

print(x[n])

Answer 1

x[i+1]=x[i]+x[i-1]