#-*- encoding:utf-8 -*-


student_list= [
    {"name": "xiaoyan","sex": "nan","tall":"180","age":"19","cla":"1"},
    {"name": "yuner","sex":"nv", "tall":"175","age":"18","cla":"2"},
    {"name": "meidusha","sex":"nv", "tall":"176","age":"19","cla":"1"},
    {"name": "zhaoyongqi","sex":"nv", "tall":"171","age":"19","cla":"2"}
]