python1.2元组与字典：

#定义元组()，元组与列表类似但元素不可以更改
a=(1,2,3,4,5,6,"a","b","c","d","e","f")
print(a)

#定义字典{key:value},用key快速查找value
b={"name":"小明","age":18,"hobby":"象棋"}
#key不可重复,value可以重复
print(b)
print(b["age"])