作业2

Q1:使用格式化输出的三种方式实现以下输出**

name = 'Tom'
height = 175
weight = 135
print("My name is %s, my height is &s, my weight is %s"%(name,height,weight))
print("My name is {}, my height is {}, my weight is {}".format(name,height,weight))
print(f"My name is {name}, my height is {height}, my weight is {weight}")

"My name is 'Tom', my height is 175, my weight is 135"

Q2:整理《基本运算符》博客，并给出url链接：

Q3:一行代码实现下述代码功能：

x = 10
y = 10
z = 10
x,y,z=10

Q4:两种方式交换x和y的值：

x = 10
y = 5
temp=x
x=y
y=temp

x,y=y,x

Q5:一行代码取出该列表的第2、3个爱好：nick_hobby_list = ['read','run','music','code']

nick_hobby_list = ['read','run','music','code']
_,hobby1,_,hobby2,*_ = hobby_list