C Program To Swap Two Numbers using Function

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Lets write a C program to swap 2 numbers using function/method.

In today's video tutorial we'll be showing you the concept of Call By Value.

When we call a function and pass the actual value it’s called as Call by Value method. If we pass the reference or the address of the variable while calling the function, then it’s called Call by Reference.

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why cant we write the printf ("after statement inside the main function..???

abcdefgh
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How do you swap values without a call-by-value?

saimon
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This program is wrong, not working properly

arunnishad