When swapping variables, we need to exchange the values of the variables with each other. If you are new to the C++ programming language, you must be finding it difficult to swap the values of variables between them. If that’s true, then this article is for you, as in this article, I’ll walk you through a tutorial on how to write a program to swap variables using C++.
Swap Variables using C++
To swap the values of the variables between them, I will start by introducing two variables as a and b with their initial values as 5 and 10. Then I will introduce a third variable as c whose initial value will be the value of a, i.e. 5. Next, I will store the value of b in a and the value of c in b. At the end of this program, the initial values of a and b will be swapped and you will see the final values of a and b as 10 and 5. So below is how you can write a program to swap the values of the variables using C++:
The value of a is : 10 The value of b is : 5
Summary
So this is how you can easily write a program for swapping variables using C++. While swapping variables, we need to exchange the values of the variables with each other. Hope you liked this article on how to write a program for swapping the values of variables with each other using C++. Please feel free to ask your valuable questions in the comments section below.
