# tuple 只读
tu = (100, '太太太', True, [1, 2, 3])
# print(tu[0])
print(tu[:3])

# 查看
# for i in tu:
#     print(i)
# print(len(tu))
# tu[-1].append(666)
# del(tu[-1][1])
# print(tu)

# 元组的拆包  （一一对应）
a, b = (1, 2)
print(a, b)
