元组tuple
与列表类似,只是不可变
特点:(),无序
创建元组
#!/usr/bin/env python
# -*- coding:utf-8 -*-
tuple1 = tuple(['a', 'b', 'c', 'd'])
tuple2 = ('a', 'b', 'c', 'd')
print(tuple2)
访问元组元素
#!/usr/bin/env python
# -*- coding:utf-8 -*-
tuple1 = ('a', 'b', 'c', 'd')
print(tuple1[0])
print(tuple1[2])