# -*- coding: utf-8 -*-
# @Time    : 2020/3/27 14:38
# @Author  : guoyunfei.0603
# @File    : review_dict.py

# 字典
d1 = {"name":"问天","age":19,"money":1000}
# print(d1.keys())
# print(d1.values())

# for item in d1.items():
#     print(item)

# 修改字典
d1["age"]=20
print(d1)

# 新增
d1["sex"]="nan"
print(d1)

