Program Of Manipulator DEC,HEX,OCT In C++

#include<iostream.h>

#include<conio.h>

main()

{

clrscr();

int i;

cout<<"Enter hexadecimal number=";

cin>>hex>>i;

cout<<"\n Hexdecimal Value ="<<hex<<i<<endl;

cout<<"\n Octal Value ="<<oct<<i<<endl;

cout<<"\n Decimal Value ="<<dec<<i<<endl;

getch();

}