python3-day4(递归)

#递归算法
def calc(n):
    print(n)
    if n/2 >1:
        res= calc(n/2)
        print(‘res:‘,res)
    print(‘N:‘,n)
    return n

calc(10)

"""
#斐波那契    alex
def func(arg1,arg2,stop):
    if arg1 ==0:
        print(arg1,arg2)
    arg3=arg1+arg2
    print(arg3)
    if arg3< stop:
        func(arg2,arg3,stop)

func(0,1,30)

#斐波那契  武SIR
def func(arg1,arg2):
    if arg1 == 0:
        print arg1, arg2
    arg3 = arg1 + arg2
    print arg3
    func(arg2, arg3)

func(0,1)