# 知识点: 变量和命名规则
money = 99.9
count = 5
person = '小明'

print(money)
print(count)
print(person)

# 618 
# type(变量名)  返回该变量的类型
money=9.9
print(money,type(money))

money='9.9元'
print(money,type(money))

money =9
print(money,type(money))

money=9.9
print(money,type(money))

