'''
lab2
'''
#3.1
my_name = 'Tom'
print (my_name.upper())
#3.2
my_id = 123
print (my_id)
#3.3
#123 = my_id
my_id = your_id = 123
print(my_id)
print(your_id)
#3.4
my_id_str = "123"
print(my_id_str)
#3.5
#my_name + my_id 
#3.6
my_name + my_id_str
print(my_name + my_id_str)
#3.7
my_name *3
print(my_name *3)
#3.8
print ('hello, world. This is my first python string'.split())
#3.9
message = "Tom's id is 123"
print ("Tom's id is 123")
git add --all
git commit -m "my lab2.py file."
git push