# _*_ coding: utf-8 _*_
n = 123
f = 456.789
s1 = 'Hello, world'
s2 = 'Hello, \'Adam\''
s3 = r'Hello, "Bart"'
s4 = r'''Hello,
Lisa!'''

print (n)
print (f)
print (s1)
print (s2)
print (s3)
print (s4)