/* swaping of two values */
#include< stdio.h>
#include< conio.h>
main()
{
	int n,a,b;
	printf("enter two values\n");
	scanf("%d%d",&a,&b);
	swap(a,b);
	getch();
}
swap(int a,int b)
{
	int temp;
	temp=a;
	a=b;
	b=temp;
	printf("after swaping of two values ");
	printf("a=%d b=%d",a,b);

}