5 ways to swap two numbers in Python

 

# 5 ways to swap two numbers in Python

# 1. Using a Temporary Variable:

a = 5

b = 10

temp = a

a = b

b = temp

print("After swapping: a =", a, ", b =", b)

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# 2. Without Using a Temporary Variable :

a = 5

b = 10

a = a + b

b = a - b

a = a - b

print("After swapping: a =", a, ", b =", b)

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# 3. Using Tuple Unpacking:

a = 5

b = 10

a, b = b, a

print("After swapping: a =", a, ", b =", b)

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# 4. Using XOR bitwise operation:

a = 5

b = 10

a = a ^ b

b = a ^ b

a = a ^ b

print("After swapping: a =", a, ", b =", b)

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# 5. Using Arithmetic Operators in a Single Line:

a = 5

b = 10

a, b = b, a + b - a

print("After swapping: a =", a, ", b =", b)

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