python打印斐波那契序列代码

python打印斐波那契序列代码

#!/usr/bin/env python  
  
a, b = 0, 1  
print a  
for n in range(100):  
     print b  
     a, b = b, a+b  

代码2

def fib():  
    a, b = 0, 1  
    while True:  
        yield b  
        a, b = b, a+b  
  
for i, n in zip(range(100), fib()):  
    print i, n