>>> n = 123

>>> f = 456.789

>>> s1 = 'Hellow,world'

>>> s2 = 'Hellow,Adam'

>>> s3 = r'Hellow,"Bart"'

>>> s4 = r'''Hellow,Lisa'''

print('n =',n,'\n''f =',f,'\n''s1 =',s1,'\n''s2 =',s2,'\n''s3 =',s3,'\n''s4 =',s4)

n = 123 

f = 456.789 

s1 = Hellow,world 

s2 = Hellow,Adam 

s3 = Hellow,"Bart" 

s4 = Hellow,Lisa