Program 4+ Program 5 By Ashutosh Dubey

#include
#include
void mul(int,int);
void main()
{
clrscr();
int a,b,c;
cout<<"ENTER A AND B"; cin>>a>>b;
mul(a,b);
cout<<"Values after multiplcation"<>a>>b;
mul(&a,&b);
cout<<"Values after multiplcation"< cout<<"a="< cout<<"b="< getch();
}
void mul(int *a, int *b)
{

*a=(*a)*(*a);
*b=(*b)*(*b);
}