#include <stdio.h>
#include <stdlib.h>

void swap(int *,int *);

int main(){
	
	int x=14,y=62;
	int ptr_a = &x,ptr_b = &y;
	
	printf("Initial ...\n");
	printf("x=%d , y=%d\n",x,y);
	swap (&x,&y);
	
	printf("\nEnd swap ...\n");
	printf("x=%d , y=%d\n",x,y);
	return 0;
}

void swap(int *a,int *b){
	int temp;
	printf("\nin swap ...\n");
	printf("a=%d , b=%d\n",*a,*b);
	temp = *a;
	*a=*b;
	*b=temp;
	printf("\nafter swap ...\n");
	printf("a=%d , b=%d\n",*a,*b);
}