The program is written in Python and it swaps the values of two variables a and b. Initially, a is assigned a value of 10 and b is assigned a value of 20. The program then prints the values of a and b before swapping. Next, the program swaps the values of a and b using tuple unpacking. A temporary variable t is created to store the value of a, which is then used to assign the value of b to a and the value of t to b. Finally, the program prints the values of a and b after swapping.
a=10 b=20 print("Before Swap A :",a) print("Before Swap b :",b) #First Method #a , b = b, a t = a a = b b = a print("After Swap A :",a) print("After Swap b :",b)
Before Swap A : 10 Before Swap b : 20 After Swap A : 20 After Swap b : 20
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