#字符串变量username
username='xiaoming'
#字符串变量age
age=18
#定义一个变量,用来储存拼接
hello=f'我的名字叫{username},今年{age}岁'
#打印
print=(hello)
I+Wtl+espuS4suWPmOmHj3VzZXJuYW1lCnVzZXJuYW1lPSd4aWFvbWluZycKI+Wtl+espuS4suWPmOmHj2FnZQphZ2U9MTgKI+WumuS5ieS4gOS4quWPmOmHj++8jOeUqOadpeWCqOWtmOaLvOaOpQpoZWxsbz1mJ+aIkeeahOWQjeWtl+WPq3t1c2VybmFtZX0s5LuK5bm0e2FnZX3lsoEnCiPmiZPljbAKcHJpbnQ9KGhlbGxvKQ==