C++ program to swap the values of two variables if values of both variables are not the same

Write a C++ program to swap the values of two variables if values of both variables are not the same using a switch statement

e.g

before swapping : a=5; b=6

after swapping: a=6, b=5

Flowchart of the program to swap the values of two variables using the switch statement

C++ Source Code to swap the values of two variables using the switch statement

#include <iostream>
using namespace std;
int main()
{
	int a,b,temp;
	cout<<"Please input the value of a : ";
	cin>>a;
	cout<<"Please input the value of b : ";
	cin>>b;
	switch(a==b)
	{
		case 0:
			temp=a;
			a=b;
			b=temp;
			cout<<"\nAfter Swap\n";
			cout<<"a : "<<a;
			cout<<"\nb : "<<b;
		break;
		case 1:
			cout<<"Values are same";
		break;
	}
}

#include <iostream>

using namespace std;

int main()

{

int a,b,temp;

cout<<"Please input the value of a : ";

cin>>a;

cout<<"Please input the value of b : ";

cin>>b;

switch(a==b)

{

case 0:

temp=a;

a=b;

b=temp;

cout<<"\nAfter Swap\n";

cout<<"a : "<<a;

cout<<"\nb : "<<b;

break;

case 1:

cout<<"Values are same";

break;

}

Output

Please input the value of a :

Please input the value of b :

After Swap

a: 9

b: 6

SFT (Shamil’s Flow Table )

Are you interested to Read about SFT(Shamil’s Flow Table)?

C++ program to swap the values of two variables if values of both variables are not the same
By: Prof. Dr. Fazal Rehman | Last updated: March 3, 2022

Flowchart of the program to swap the values of two variables using the switch statement

C++ Source Code to swap the values of two variables using the switch statement

SFT (Shamil’s Flow Table )

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