string,number concatenation in python code example

Example 1: how to concatenate a string with int in python

#by chaing it's type using str() function

# We have a string and a integer

string1 = "superman"
num1 = 20
# concatenated string 
concatString = string1 + str(num1)
print(concatString)

Example 2: how to add string with number in python

>>> print 'red' + str(3)
red3
>>>