//07_pointer
//parc_01
//wap to print swaping of a two number
#include<iostream.h>
#include<conio.h>
void main()
{
int a,b,c;
clrscr();
a=5;
b=6;
cout<<"\n Before swap a="<<a;
cout<<"\n Before swap b="<<b;
c=a;
a=b;
b=c;
cout<<"\n After swap a="<<a;
cout<<"\n After swap b="<<b;
getch();
}
/*
Before swap a=5
Before swap b=6
After swap a=6
After swap b=5
*/