Variables in Python

Variables in Python

Video Explanation by Prateek Narang

Difficulty:

Easy

Concepts Used:

Basics

Solution

# You can init multiple variable in a single line
a,b,c = 1,2.0, "hello"

print a
print b
print c

1
2.0
hello

"""This is a multi-line 
comment. Blah blah! 
"""

# You can have a string spread across multiple lines
x = """This is a string and multiline comment 
which i am going to print"""

print x

This is a string and multiline comment 
which i am going to print

a = 10
b = a # b is a referece to a, a is also a reference to integer object which is storing 10

# id of a gives me the address of a
b = b + 1    # b is reference to int object object which is storing 11

print a
print b

print id(a)
print id(b)

myVar = 1

x = y = z = 1
print id(x)
print id(y)
print id(z)
print id(myVar)

10
11
37191724
37191712
37191832
37191832
37191832
37191832