使用python實現斐波那契序列

def f1(a,b,stop):

    if a == stop:

        print(a)

        return True

    elif b == stop:

        print(a,b,sep=" ",end="\n")

        return True

    elif a > stop:

        print("無效的輸入")

        return False

    else:

        if a == 0:

            print(a,b,sep="\n")

        c = a + b

        print(c)

        if c < stop:

            f1(b,c,stop)

 

 

f1(0,1,144)