Python:实现快速fibonacci斐波那契算法
#!/usr/bin/env python3
from __future__ import annotations
import sys
def fibonacci(n: int) -> int:
"""
return F(n)
>>> [fibonacci(i) for i in r
#!/usr/bin/env python3
from __future__ import annotations
import sys
def fibonacci(n: int) -> int:
"""
return F(n)
>>> [fibonacci(i) for i in r