定义一个函数，能够输入字典和元组。将字典的值(value) 和 元组的值交换，

交换结束后，打印并且返回 字典和元祖。

tu = (1,2,3)
di=dict(x=4,y=5,z=6)

def swop(*arg,**kwarg):
    tu = list(arg)        # 转为list
    dic = kwarg         
    j = 0                    # 元组索引
    if len(tu) >= len(dic):   # 判断字典与元组的长度
        for i in dic:               # 交换值
           dic[i],tu[j] = tu[j],dic[i]
           j+=1                      # 索引+1
    else:
        u = 0
        while u >len(tu):
            for i in dic:
                dic[i],tu[u]=tu[u],dic[i]
                u+=1
    tu = tuple(tu)
    print(tu,dic)