WAP in C to Swap Two Numbers Using Temporary Variable?

int main()
double a,b,temp;
printf(“Enter first number: “);
scanf(“%lf”, &a);
printf(“Enter second number: “);
// Value of a is assigned to temp
temp = a;
// Value of b is assigned to a
a = b;
// Value of temp (which contains the initial value of a) is assigned to b
b = temp;
printf(“\nAfter swapping firstNumber = %.2lf\n”,a);
printf(“After swapping secondNumber = %.2lf”,b);

Output :-



Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s