python-yield

# -*- coding: utf-8 -*-

# def fibonacci(n):
#     a = 0
#     b = 1
#     nums = []
#     for _ in range(n):
#         nums.append(a)
#         a,b = b,a+b
#     return nums
# for i in fibonacci(10):
#     print(i)

def fibonacci(n):
    a = 0
    b = 1
    for _ in range(n):
        yield a
        a,b = b,a+b

for i in fibonacci(10):
    print(i)