#include <dos.h>

#include <iostream.h>

#include <stdio.H>

void main()

{

union REGS i,o;

int inte;

int cho1,cho2;

cout<<endl<<"1. Full(X)";

cout<<endl<<"2. High Low(H,L)";

cout<<endl<<endl<<"Enter Choice : ";

cin>>cho1;

if(cho1==1)

{

cout<<endl<<endl<<"Enter AX : ";

cin>>i.x.ax;

cout<<endl<<"Enter BX : ";

cin>>i.x.bx;

cout<<endl<<"Enter CX : ";

cin>>i.x.cx;

cout<<endl<<"Enter DX : ";

cin>>i.x.dx;

}

if(cho1==2)

{

cout<<endl<<"1. High Registers : ";

cout<<endl<<"2. Low Registers : ";

cout<<endl<<"Enter Choice : ";

cin>>cho2;

if(cho2==1)

{

cout<<endl<<endl<<"Enter AH : ";

cin>>i.h.ah;

cout<<endl<<"Enter BH : ";

cin>>i.h.bh;

cout<<endl<<"Enter CH : ";

cin>>i.h.ch;

cout<<endl<<"Enter DH : ";

cin>>i.h.dh;

}

if(cho2==2)

{

cout<<endl<<endl<<"Enter AL : ";

cin>>i.h.al;

cout<<endl<<"Enter BL : ";

cin>>i.h.bl;

cout<<endl<<"Enter CL : ";

cin>>i.h.cl;

cout<<endl<<"Enter DL : ";

cin>>i.h.dl;

}

}//if(cho1==2)

cout<<endl<<"Enter Interrupt Number(in decimal) : ";

cin>>inte;

int86(inte,&i,&o);

cout<<endl<<endl<<"RESULTS : ";

cout<<endl<<endl<<"AX : "<<o.x.ax;

cout<<endl<<"BX : "<<o.x.bx;

cout<<endl<<"CX : "<<o.x.cx;

cout<<endl<<"DX : "<<o.x.dx;

cout<<endl<<endl;

printf("\n%d",o.h.ah);

printf("\n%d",o.h.al);

cout<<endl<<"AH : "<<o.h.ah;

cout<<endl<<"AL : "<<o.h.al;

cout<<endl<<"BH : "<<o.h.bh;

cout<<endl<<"BL : "<<o.h.bl;

cout<<endl<<"CH : "<<o.h.ch;

cout<<endl<<"CL : "<<o.h.cl;

cout<<endl<<"DH : "<<o.h.dh;

cout<<endl<<"DL : "<<o.h.dl;

cout<<endl;

}