Question

Write a python script to enter two numbers a, b, then swap (interchange) the
value of these two Variable using third variable temp.
Example: If A=12 and B=23, then after swapping value of A=23 and B=12.
with output​

Answer 1

Required Answer:-

Question:

• Write a python script to enter two numbers and interchange their values using third variable temp.

Solution:

Here is the code.

a=int(input("Enter a: "))

b=int(input("Enter b: "))

print("Before swapping,")

print("a: ",a)

print("b: ",b)

temp=a

a=b

b=temp

print("After swapping,")

print("a: ",a)

print("b: ",b)

Dry run:

In this approach, we have created three variables for swapping i.e, a, b and c.

Consider a = 2 and b = 3

So,

temp = a = 2

a = b = 3

b = temp = 2

We will store the value of a in variable temp, then store the value of b in a. Now, the value of a is erased from that location. To get back, we have created a temporary variable (temp) to store the value of a. Now, assign b to temp.

Output is attached.

Answer 2

Answer:

hope it helps you to....