Call By Reference Function

in Hindi - Call By Reference Function



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Source Code :

RUN#include <iostream>
using namespace std;

void swap(int *x, int *y);
int main()
{
int a = 14, b = 24;
cout<<"Before Swapping a = "<<a<<" and b = "<<b<<endl;
swap(&a, &b);
}
void swap(int *x, int *y)
{
int temp;
temp = *x;
*x = *y;
*y = temp;
cout<<"After Swapping a = "<<*x<<" and b = "<<*y;
}