# -*- coding: utf-8 -*-
n = 123
f = 456.789
s1 = 'Hello, world'
s2 = 'Hello, \'Adam\''
s3 = r'Hello, "Bart"'
s4 = r'''Hello,
Lisa!'''
print('''s1 is {} 
s2 is {}
s3 is {}
s4 is {}'''.format(s1, s2, s3, s4))

'''
s1 is Hello, world 
s2 is Hello, 'Adam'
s3 is Hello, "Bart"
s4 is Hello,
Lisa!
'''
