Explain call by value and call by reference with necessary example

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teamques10 ★ 70k

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structured programming approach

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written 9.3 years ago by

teamques10 ★ 70k

Call by value

In call by value mechanism, the called function creates a new set of variables in stack and copies the values of the arguments into them. Example: Program showing the Call by Value mechanism.

Call by value source code

1   

 2  void swap(int x, int y)

 3   { …

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