1 info_tuple = ("zhangsan",18,1.75,1.75) 2 3 #1.取值和取索引 4 print(info_tuple[0]) 5 print(info_tuple.index(18)) 6 #2.统计计数 7 print(info_tuple.count(1.75)) 8 #3.统计元组中包含元素的个数 9 print(len(info_tuple))