A programmer implemented a swap function in C as follows: void swap(int x, int y) {  int temp;  temp = x;  x=y;  y = temp; } However when he tried to use the swap function in the main function as given below, it didn’t work. int main () {  int a=10, b=20;  swap(a,b);  ... } i. Explain why this function doesn’t work. ii. Suggest a way of fixing it.

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Class

Object Oriented Programming System (OOPs) is a programming model built on the perception of “objects” that contains data and methods. The major purpose of Object Oriented Programming is to increase the maintainability and flexibility of programs. Object Oriented Programming gets together data and its behavior (methods) in a single location (object) which makes it easier to understand.