Problem in attempting to compile Generic swap function program....
posted 4 years ago
Can you please help me to solve the problem.
I am trying to swap the user input.......however, if i want to swap numbers then we write a code as - scanf("%d",a);
Here i need to specify in the code %d for integer values input........what if i want to give the input number or character so that the program will dynamically accept either integer or character values and do the swapping.