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Problem in attempting to compile Generic swap function program....

 
Shankar Salunkhe
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Hi All,


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.

Shankar Salunkhe
 
Don't get me started about those stupid light bulbs.
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