Write a C++ program to swap two numbers using: (Call -by-value and Call by-reference)
Write a C++ program to swap two numbers using: 1)Call -by-value 2) Call -by-reference #cprogramming
Description:
Call -by-value
During execution, the program should print the following message on the console
as:
Enter two integer values :
For example, if the user gives the following input as:
Enter two integer values : 22 44
Then the program should print the result as follows:
Before swapping in main : a = 22 b = 44
After swapping in swap : x = 44 y = 22
After swapping in main : a = 22 b = 44
Call -by-reference
At the time of execution, the program should print the message on the console as:
Enter two integer values :
For example, if the user gives the input as:
Enter two integer values : 12 13
then the program should print the result as:
Before swapping in main : a = 12 b = 13
After swapping in swap : *p = 13 *q = 12
After swapping in main : a = 13 b = 12
Are you curious to learn more about Object Oriented Programming in C++ and why we use it? This video has the answers you need! We’ll discuss what OOP is, why it’s beneficial to use C++ for OOP, and types of comments. Learn the basics of OOP today, so you can get started with this great language.
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