Question

Write a c++ programme to interchange the values of two variables using a third variable

Answer 1

Answer:

User is asked to enter the value of first and second number. The input values are stored in first(num1) and second(num2) variable.

Assigning the value of first variable to the third variable.

Assigning the value of second variable to the first variable.

Assigning the value of third variable to the second variable.

Explanation:

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Answer 2

Answer:

Here we will see a program to swap two numbers using a temporary third variable. The steps are as follows:

1. User is asked to enter the value of first and second number. The input values are stored in first(num1) and second(num2) variable.

2. Assigning the value of first variable to the third variable.

3. Assigning the value of second variable to the first variable.

4. Assigning the value of third variable to the second variable.