Swap Variables in Python

5 Ways to Swap Variables in Python:

(Image by - Sharma Guides | Subham232330)

1. Using a Temporary Variable -

a=2

b=3

temp=a

a=b

b=temp

print(a)

print(b)

Output:-

a=3

b=2

2. Using Arithmetic Operators -

a=2

b=3

a=a+b  # a=5, b=3

b=a-b  # a=5, b=2

a=a-b  # a=3, b=2

print(a)

print(b)

Output:-

a=3

b=2

3. Using Comma -

a=2

b=3

a,b=b,a

print(a)

print(b)

Output:-

a=3

b=2

4. Using XOR(^)

a=2

b=3

a=a^b

b=a^b

a=a^b

print(a)

print(b)

Output:-

a=3

b=2

5. Using Multiplication and Division -

a=2

b=3

a=a*b

b=a/b

a=a/b

print(a,b)

Output:-

a=3, b=2