'''
Author: Fullsize
Date: 2021-07-27 14:21:08
LastEditors: Fullsize
LastEditTime: 2021-07-27 14:24:21
FilePath: /practice_python/basic/tuple/fn_index.py
'''
# 返回 指定值在元组的索引
tup1=('1','2',3)
print(tup1.index('1'))