Difference between two functions: In the function “void f(int x)”, the value of the variable becomes the constant value passed while calling the function, but if any of the modification is being made to the variable “x” then it will not have any effect outside the function This is because, the variables are not themselves passed to function, only copy of the value is being passed while call. So if the user try to run the above given program then the output will be value passed to the function with the increment. Let's suppose if the user passes a variable that have the value 10, then the output of the function “f” will be 10. The function “void g (int& x)”, the value is passed by reference...

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Chapter 1, Problem 10R

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Difference between two functions:

In the function “void f(int x)”, the value of the variable becomes the constant value passed while calling the function, but if any of the modification is being made to the variable “x” then it will not have any effect outside the function

This is because, the variables are not themselves passed to function, only copy of the value is being passed while call.

So if the user try to run the above given program then the output will be value passed to the function with the increment.

Let's suppose if the user passes a variable that have the value 10, then the output of the function “f” will be 10.

The function “void g (int& x)”, the value is passed by reference...

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