"""
La combinación de dos cadenas usando el símbolo + se llama concatenación.
added more strings 2/2/2018
"""

hello = "Hola"
world = 'Mundo'
class3 = 'this class is after compadres'
class3_2 = "Second string. space enclosed by single quotation "
hello_world = hello + " " + world + class3 +' '+class3_2

print(hello_world)
