python can only concatenate str code example

Example 1: how to concat strings in python

a = "Hello"
b = "World"
c = a + " " + b
print(c)

Example 2: can only concatenate str (not "int") to str

# To solve the issue, just add str to your number or value like:

print( "Alireza" + str(1980))

Example 3: string concatenation in python

x="String"
y="Python"
d="+"
c = "We can concatenation " + y + x + "with" + d + "Operator"
print(c)

Example 4: python concatenate strings

print “{0} {1} is {2} years old.” format(fname, lname, age)